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Mazinger Z / Tropes A to C

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Mazinger Z provides examples of the following tropes:

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  • A Glass of Chianti: Dr. Hell and his lackeys are sometimes seen drinking fine wine.
  • A Head at Each End: Several Mykene War Beasts in Mazinger Z vs Great General of Darkness.
  • Abusive Parents/Parents as People:
    • Prof. Yumi suffers from this. Though he does care for her, throughout the series he rather neglected Sayaka. It was obvious his family was less important to him than his career, and often he was absent when her daughter needed him. Likewise, his niece Yuri is a conceited, cranky brat, and he explains that it's because her parents never have time for her.
    • A bigger example is Kenzo Kabuto. He almost died in a laboratory experiment gone wrong, but his father saved his life. However both of them thought it would be better not telling Kouji and Shiro— Kenzo's sons— he had survived. For years Kouji and Shiro grew up mostly alone, thinking their father died alongside their mother while he was building a Humongous Mecha to defend humankind. When Kenzo revealed the truth to them, Kouji was too glad to hold a grudge, but Shiro took a long while until before he could forgive him. Also, Kenzo had no troubles slapping his adoptive son when he thought Tetsuya was crossing the line. All of it finally bit everyone's butts at the end of the series.
    • Another Mazinger Z character who suffered due to Abusive Parents was... Big Bad Dr. Hell himself. In the manga continuity penned by Gosaku Ota that gave a backstory to most of the villains, his mother abused him physically and emotionally (insulting him, stating openly she didn't want kids and she would be better off if he had never been born...) as his father shrugged it off indifferently. The physical and psychological mistreatment he suffered back then is one of the reasons he decided Humans Are Bastards and became so unhinged.
  • Abusive Precursors: The Mykene Empire.
  • Accidental Pervert:
    • It happened several times, not only to Kouji but also to Sayaka. One example of it was original manga's episode 8 when they saw each other naked in the hot springs. Curiously there was no slapping or reproaching. After the initial screams they calmed down and apologized at each other. It was even cute.
    • And in the Mazinger vs Great General of Darkness movie, Kouji accidentally walked in Sayaka when she was having a shower in one of the first scenes. This time he was slapped.
  • Accidental Truth: In episode 69, the mischievous myna bird Bakarasu triggers the emergency alarm at the base, and Kouji Kabuto goes out on Mazinger Z to find the "Robeast". Back at the base, Bakarasu is caught in the act. But Kouji does find a Robeast while out looking. And when he returns to base after the Robeast escaped for the time being, he lets out the caged and gagged Bakarasu because he doesn't believe the alarm was false (which it technically was).
  • Ace Pilot: In the trilogy, Kouji (like Duke Fleed) had to grow into the role. In the first chapters it was painfully obvious than he had no idea how to pilot a war vehicle; nevertheless, through training and battles he became a true ace. In contrast, Tetsuya Tsurugi was trained into it before the series and is the Trope Codifier (and Deconstruction) of the Hot-Blooded Ace Pilot in Humongous Mecha anime.
  • Achilles' Heel: The titular Humongous Mecha has several weaknesses:
    • Mazinger can't move without its pilot. So the bad guys constantly attack Kouji when he is out of Mazinger.
    • Mazinger's main body must be combined with the Hover Pilder to work. Kouji's enemies often try to prevent him from attaching the Pilder to Mazinger's head.
    • Mazinger's underwater mobility is crap, even after getting upgraded to fight underwater. Of course, this is exploited frequently.
  • Achilles in His Tent: Kouji, of all people, did this in episode 7. After mobs of people expressed their displeasure in having their hometown leveled by a Humongous Mecha battle by harassing him, and after a quarrel with Sayaka, Kouji decided since nobody wanted him fighting, he would stay at home. Of course, it did not last long.
  • Action Bomb: Mechanical Beast Aeros B3 was designed to plunge into the Mount Fuji's crater and blow himself up in order to set off an eruption and bury the Photon Atomic Energy Research Institute.
  • Action Girl: Sayaka was among the first action-geared ladies in Japanese anime
  • Action-Hogging Opening: The openings of the trilogy feature more action (featuring the titular HumongousMecha tearing its way through an army of enemies), and a better animation than an average episode of their series, especially Grendizer's.
  • Adaptational Self-Defense: Inverted. In the Mazinkaiser OVA, Doctor Hell dies because his base exploded while he was trying to escape. When Go Nagai penned the Mazinkaiser manga, Kouji shoots him in an abrupt, albeit iconic and stylized, sequence.
  • Adults Are Useless: The series plays with the trope, but subverts it. The most powerful weapon in the world is handed over to a teenager, and Dr. Hell and his servants (who are all adults) are unable to defeat a bunch of teenagers... but neither Kouji nor Sayaka nor Shiro (nor Boss and his gang) would have been capable of protecting humankind and defeating Dr. Hell if they had not been supported by plenty of adults. All workers in the Institute (starting with Prof. Yumi, who was a good scientist and strategist) were fully competent and without them Mazinger Z would not have gotten the frequent upgrades, repairs and maintenance it needed.
  • Advanced Ancient Acropolis: The Mykene inhabited the Greek island of Bardos. Their technological level was miles ahead of any other culture of the same time, and the rest of the world would need millennia to catch up. However, one earthquake shook their island and destroyed their cities, and they were forced to seek shelter underground. They founded another civilization Beneath the Earth, but on the surface the only remainder left of their presence were abandoned, decaying ruins, and old legends about the Humongous Mecha they used to defend their land.
  • Affectionate Parody: Super Robot Retsuden, a Mazinger Z/Great Mazinger/UFO Robo Grendizer/Getter Robo/Kotetsu Jeeg Crossover with story and art by Ken Ishikawa parodies the seventies Toei Company Crossover movies and featuring several Go Nagai robots.
  • Air Jousting: Dr. Hell started sending flying Beasts after Kouji and Mazinger-Z as soon as episode 19. Mazinger got a Mid-Season Upgrade to flight capability in episode 34, and in that same episode Kouji got his first aerial battle (against Genocyder F9). Since that moment and through the whole series he had many climatic aerial duels against flying enemies like Kirma K5 (who used hit-and-fly-off tactics) or Jeiser J1 (that could easily blast Mazinger away, was impervious to his weapons and forced Kouji to chase it across the sky despite Mazinger being nearly out of power with a damaged cockpit).
  • Airborne Aircraft Carrier: Ghoul, a flying fortress commanded by Count Brocken. It had the capability to house a large number of Brocken's Iron Cross troops, dozens of combat jets and Mechanical Beasts, and it could mask itself from radar devices, fly at high altitude and spend several months airborne without needing to land.
  • Alien Among Us: This is the initial premise of UFO Robo Grendizer.
  • All Myths Are True: Dr. Hell joined an archaelogical expedition to the Greek island of Bardos, thinking maybe several ancient legends that told the island was defended by an army of mechanical giants were true. Unfortunately for everybody else, he was right. Classical Mythology plays an increasingly important role in each retelling of the series, until the point where Greek gods start showing up and Great Mazinger Big Bad is revealed to be Hades in Shin Mazinger.
  • All There in the Manual: Many supplementary materials (such like the Mazinbible book) have been released, providing with additional information and backstory about the series and the worlds where they happen, their characters, blueprints of mechas and bases...
  • All Your Base Are Belong to Us: The Institute is a preferred attack target.
  • All Your Colors Combined: The Mazinger trilogy series have extensively played with this trope:
    • In Great Mazinger, the final battle is won when Mazinger, Great Mazinger, Aphrodite A and Venus A combine their strongest attacks to bring Cool Airship Demonika down.
    • In UFO Robo Grendizer, Mazinger-Z, Great Mazinger and Grendizer combined all of their attacks in one manga scene to destroy a Vegan starship. And in one of the movies, Grendizer and Great Mazinger combined their Chest Blaster attacks to destroy a Saucer Beast.
    • In the first episode of Mazinkaiser, Mazinger-Z and Great Mazinger used their Chest Blaster weapons in combination to melt a Mechanical Beast to slag.
    • Great Mazinger and Getter Robo have also combined their attacks in several movies.
  • Alliterative Name: Kouji Kabuto and his father, Kenzo Kabuto
  • Almost Kiss: Kouji and Sayaka do this in the Mazinger-Z vs Great General of Darkness, right when Kouji is going to sortie with Mazinger-Z to fight a battle he knows he can not win, and thinking he'll die. Sayaka stops him to give him his little brother's birthday gift, and both stare into each other's eyes for a long while... and then Kouji turns around and leaves. Cue millions of fans groaning in exasperation. In the the manga though, they do kiss.
  • Alternate Continuity: There are several manga versions. The original one was written and drawn by Go Nagai. A second version was drawn by Gosaku Ota — one of his assistants — that ran parallel to the anime series and was heavily influenced by it (That version was made when Sueisha realized two Mazinger Z mangas would make more profit that one). Gosaku Ota's manga showed the backstory of Dr. Hell and his underlings. Other versions are: New Mazinger, Mazin Saga, Mazinger Angels, Shin Mazinger, Shin Mazinger Zero, different one-shots and short stories — one of them made by Ishikawa)... And then you have the different anime versions...
  • Alternate Universe: There are a bunch of Mazinger-related series... and nearly each one of them is set in a different universe with alternate versions of the characters or with completely different characters and themes.
  • An Axe to Grind: A few Mechanical Beasts used axes. In the Mazinger vs Devilman film, the first Beast showed up used a double-headed, throwing axe. And in the Mazinger-Z vs Great General of Darkness film Juuma— one of the Co-Dragons of Ankoku Daishogun— wielded one (and nearly skewers Mazinger's head and Kouji with it).
  • Ancestral Weapon: Kouji probably counts, if you count his grandpa's and his dad's giant robot as an ancestral weapon.
  • And the Rest: It happened constantly. Often the villains told a sentence along the lines of "Go ahead! Finish with Mazinger-Z... and the other two robots!". The other two robots being Aphrodite-A (or Diana-A) and Boss Borot. Needless to say, it was intended to be demeaning.
  • And This Is for...: In the manga, as they are making preparations for the Final Battle, Kouji announces— loudly, of course— that, for his poor murdered granddad, for all people has been hurt, and for the peace of Japan... THIS TIME HE'LL DESTROY DR. HELL FOR GOOD!
  • Anguished Declaration of Love: At one of the last episodes Sayaka holding a wounded Kouji in her arms and thinking he was dead, cried out that she loved him. Then she found out he was just pretending to be dead, and she decided to kill him for real.
    • And in the second chapter of Shin Mazinger Zero she falteringly uttered she loved Kouji shortly before dying.
  • Animal Mecha: Several Mechanical Beasts resembled animals (insects, crabs, birds, whales, seahorses...), and the Beasts commanded by Gorgon looked like mythological creatures (dragons, harpies...).
  • Anime Theme Song: Titled simply Mazinger-Z and sung by Ichiro Mizuki, it is one of the most famous anime songs ever. The "It is the Super Robot Mazinger-Z" line is the Trope Namer for both the Super Robot trope and the Super Robot Genre. The Spanish dub made their own version -fondly remembered by Spanish fans to this day- and there at least are two English versions: this sung by Ichiro Mizuki too, and the rarest, made by Isao Sasaki for the Hawaii dub.
  • Anti-Air: Anti-aircraft guns were placed around the Institute to shoot down flying Mechanical Beasts. They weren't too effective, though.
  • Anything You Can Do, I Can Do Better: Prof. Kabuto was this to Dr. Hell. Hell had ALWAYS felt upstaged by Yuuzo Kabuto since they were in the same college and his rival was more popular, a bigger genius and was loved by the woman Hell was in love with. When Mazinger-Z destroyed his first Mechanical Beasts, Hell had a break-down because he knew Kabuto had managed to create a Humongous Mecha could beat anything he could build.
  • Applied Phlebotinum: Mazinger-Z is powered with Koushi Ryoku (Photon Atomic) energy. When it runs out, Mazinger ceases functioning. It was discovered by Dr. Kabuto (ironically, in the Gosaku Ota episodes, it was stated he was already investigating it back in college, and one of his classmates helped him by correcting his calculations. Name of that classmate? Hell). It is repeatedly stated and shown in the series Photon energy must be used in conjunction with a body made from Japanium, or the Humongous Mecha is less effective: either the weapons are too powerful and overload the computer and damage the armor, or the robot is sturdy but its weapons are weak.
    • Phlebotinum Battery: Mazinger Z runs on an engine powered by Photon Atomic energy. When it runs out of Photon energy, it ceases functioning and it has to be replenished to work again. Great Mazinger and Mazinkaiser also work with a Photon engine. Grendizer works with the same principle but with a completely different energy source.
  • Archnemesis Dad: In some alternate universes, Kouji has to fight his father or grandfather, who have gone completely nuts.
  • Arc Words: "When you pilot Mazinger, you can become a god or a devil."
  • Arm Cannon: Besides shooting its fists, Mazinger Z hid a cannon in each upper arm shot drilling missiles. Several Mechanical Beasts had cannons (or even machine guns like Balkan P5) instead of limbs. A stands out example is Debira X1 (a beast seemed a blend between bat and vampire) had a hidden leg cannon (and blew one of Mazinger's arms off with it).
  • Armed Legs: Mazinger-Z had one rocket on each foot to propel it underwater, but Kouji also used them to fight. Usually he blast with them at a Mechanical Beast's face to force it to release Mazinger.
  • Armor Is Useless:
    • The series tried to avert this trope. Mazinger's cockpit offered little protection, and in the first chapters, Kouji repeatedly got hurt and even knocked out because he fought in civilian clothes (and in the manga the villains were aware of that and tried to exploit it. In an early story, Baron Ashura commanded a Mechanical Beast to grab Mazinger, fly high and drop it, knowing as Kouji did that the freefall's impact would kill the pilot, even if Mazinger endured it). In order to avoid that, he began wearing a Latex Space Suit made out of Super Alloy Z to protect his body during the fights. It was more protective than plain clothes, but he still got injured while wearing it.
    • Another series of the franchise played this trope in a more straight fashion. Tetsuya Tsurugi, Duke Fleed and their allies wore sturdy Latex Space Suits to protect their bodies from harm during the battles. The often got injured nonetheless, especially Tetsuya, who was too rash and reckless.
    • On the other hand, New Mazinger averted this trope. Kabuto wore Power Armor that protected him efficiently during the whole story.
  • Armor-Piercing Attack: In episode 54 Mechanical Monster Jeiser J1's hide was too tough to be pierced by Mazinger-Z's weapons. In order to solve the problem, the Institute's scientists treated the Mazinger's fists with Photon Atomic energy radiation to harden them. Ïn the next fight Mazinger's Rocket Punch easily tore through the Jeiser's armor.
  • Armor-Piercing Slap: Kouji, being a tactless Idiot Hero, finds himself in the receiving end of these rather often.
  • Ass-Kicking Pose: Mazinger-Z's asskicking pose was pretty simple: upon activation, the robot flexed its arms over its head. Most likely it is a Shout-Out to Gigantor, which did the same thing. Great Mazinger and UFO Robo Grendizer, on the other hand, did not have one.
  • Attack! Attack! Attack!: Kouji falls into this sometimes, when he is facing a Mechanical Beast several times stronger than Mazinger and still he refuses retiring or playing defensive. However, he still is able to think strategically, come up with plans quickly, and every so often you can talk him into leaving the battlefield, so he is not the biggest offender in the series (that one would be Tetsuya).
    • In his battle against Jeiser J1 his enemy was too sturdy to be taken down easily, his mecha was quickly running out of power, the mechanisms were so strained that the controls were giving off sparks and the cockpit was filling with smoke, and he was risking to a freefall (since they were fighting in midair)... and still he refused going back to the Home Base, waiting for a chance to nail the Beast instead.
    • In the whole Mazinsaga the only method the army tries to stop the Robeasts is attacking them endlessly, and when it fails, send more troops in. They did get one success in the Gosaku Ota Mazinger-Z manga, though, but they needed a nuke to achieve it. You would think that after the first few times they would learn that Giant Equals Invincible.
  • Attack Its Weak Point: When a Mechanical Beast seemed too powerful Kouji, Sayaka, Prof. Yumi and the rest of the scientists of the Institute would examine footage of the battle to try to come up with a strategy or find a weak point. Good examples were Bikong O9 (it's weak point were the horns jutting out of its head) or Jinray S1 (It was a Mechanical Beast that flew and struck at Match 5 speed. It beat Mazinger-Z and fled without Kouji even knowing what had hit him. However its weak point were the legs where its rockets were located. Kouji defeated it by destroying one of them).
    • Attack the Tail: In the Mazinger-Z vs Great General of Darkness feature, a serpent-like Robeast had one head on each end. The tinier head, located on the tip of the tail, was the REAL head (Mykene Warbeasts were controlled by grafting the head of a Mykene warrior into a Robeast), so when Kouji cut its tail off, the Warbeast lost control and it was destroyed.
    • Boom, Headshot!: Baremos Q7 was a Mechanical Beast built with stolen samples of Alloy Z. However its head was made of a less sturdy metal since Dr. Hell did not have enough alloy Z. During the battle, Kouji eventually noticed the Robeast was ALWAYS protecting its head. Logically, he aimed for it. Another example happened in one of the first chapters, when he was told Bikong O9's weak point were it's horns.
    • Go for the Eye: Gumbina M5's armor was completely impervious to Mazinger-Z's weapons. Kouji was not even capable of scratching or denting it. It's weak point were it's large eyes located on the chest. Sayaka ended the battle when Aphrodite-A's Torpedo Tits managed to hit them. Ouch.
      • In the "Mazinger-Z vs Great General of Darkness", Kouji was sword-dueling against a clearly superior Warbeast which had pinned Mazinger-Z to the ground and was trying to run its sword through it. Kouji shot Mazinger's drill missiles and managed to hit one of its eyes. The Warbeast crumbled down due to the missiles boring into its head and exploding. Double ouch.
      • Ozones B3 subverted the trope. It had a huge, glowing, single eye on its head... but it was not its weak point, and Kouji did not try to destroy it.
  • Attack of the 50-Foot Whatever: Many Robeasts could switch sizes (the first was Baikong 09). Also, in an early episode Dr. Hell built a size-changing ray and turned Baron Ashura into a giant with it.
  • Attention Whore:
    • Sayaka constantly demanded to be the center of attention. Justified because her father was Married to the Job so she tried to show him that she was capable of helping him, and no one valued her unless she proved her worth.
    • Her younger cousin Yuri was a cranky, loud, attention-seeking brat who wanted everyone to pay attention to her. It's also justified, since her parents were always too busy to look after her.
  • Aw, Look! They Really Do Love Each Other: Kouji and Sayaka. Although in the original manga they got along well, the anime series took their Belligerent Sexual Tension up to eleven— and some of their fights were legendary. However, you always had moments where they stopped and showed they cared for each other very much.
    • In episode 29 Kouji saw a Mechanical Beast— Grengus C3— walking from the direction where Aphrodite A— Sayaka's Fembot— had gone before. Immediately he panicked, got on a bike and drove towards the place, yelling "Sayaka" all the way (he was so freaked out he did not realize the bike he had gotten was not his). When he finally found her— wounded and lying down on the floor beside Aphrodite A's remains— he shook her awake and hugged her.
    • And in another episode, Kouji and Sayaka got into an actually serious fight, and Sayaka refused to back him up in battle. When he was seriously injured, Sayaka took care of him in the hospital and kissed him in his comatose sleep.

  • Back Stab: In the Gosaku Ota manga continuity, Dragon with an Agenda Archduke Gorgon murdered Big Bad Dr. Hell by stabbing him from behind with one sword when he was distracted. Afterwards he pulled his sword from the body, said "So long, old madman" and left him lying -and bleeding- on the ground, laughing all the way as he left.
  • Back-to-Back Badasses: Kouji and Tetsuya.
  • Bad Future: In Shin Mazinger Zero the world and the entire mankind have been burnt to ashes by a Mazinger-Z turned Eldritch Abomination in the future, and Minerva-X sends Kouji back in time to save everybody. However they are locked into a Groundhog Peggy Sue loop since Kouji has failed every time so far, and Minerva keeps sending him back because she can trust no one else. They have repeated the same cycle almost three thousand times when the series starts, so it seems not matter what Kouji does, the world is doomed. Given that Minerva is the original Minerva-X, future in the Mazinger Z universe seems bleak, indeed.
  • Bad Moon Rising: In Grendizer, the Moon becoming red was a sign the Alliance Vegan was getting ready for another attack; the main characters eventually learnt to watch for that. One of the manga versions penned by Gosaku Ota reinforced that: in the first pages a red skull appeared on the Moon's surface (a sign of the Vegans had come) and Duke felt upset when he saw it, and wondered if that was a bad omen.
  • Bad Santa: In episode 56, set during winter, Dr. Hell proved to be The Grinch when he unleashed a Mechanical Beast -Satan Claus P10- that resembled an evil Santa riding a jet-propelled sleigh, using a whip that fired missiles.
  • Badass Back: Hilariously subverted in the first chapter of Mazinger Z Go Nagai manga. Sayaka sortie in Aphrodite-A to stop a mysterious Humongous Mecha is trashing the city that mysterious Humongous Mecha being Mazinger-Z, "piloted" by a Kouji Kabuto had just got on the robot and had absolutely no idea of how controlling the damned thing. When she strikes it, the Humongous Mecha easily withstands its attack, heaves the Fem Bot, throws it away... and then it turns its back towards her. Sayaka is incensed, believing that the robot thinks Aphrodite is not good enough to fight and is making fun of her. Her father is worried and requests her being careful because it is dangerous even if it has its back turned to her. She gets ready to attack, when the Humongous Mecha suddenly turns around... and its pilot manages to communicate with her and explain he did all that because he did not know how to pilot the robot.
  • Badass Biker: Kouji. Boss also arguably counts.
  • Badass Boast: In the Great Mazinger manga, when Dr. Hell learnt about the Mass Production Mazinger army the Japanese army was building, he swore he would crush Japan in merely ten days and the world would witness the true power of Dr. Hell.
  • Badass Family: Dr. Kabuto and his son built the most powerful robots in the world. Kouji has fought and stomped whole squads of armed soldiers, and trashed dozens of massive war machines. Even his little brother is also perfectly capable of defending himself in a one on one fight.
  • Badass in Distress: Although he undoubtedly is a badass and a competent fighter can take care of himself even when he is outside of his Humongous Mecha, Kouji often needs rescuing either because he had fallen into a trap or because the odds were brutally against him. It happened in all series in the trilogy and in Mazinkaiser, but it was specially glaring in UFO Robo Grendizer, where he was demoted from The Hero to The Lancer, and instead of a Humongous Mecha he piloted a support unit. However usually he was saved by a Big Damn Heroes moment from Sayaka, Boss, Tetsuya or Duke.
  • Badass Arm-Fold: Kouji sometimes used the pose. A good example in an episode in which Mazinger-Z is nearly completely depleted from energy during a battle, the control deck is smoking and giving off sparks due to the strain, the weapons don't work, Prof. Yumi is demanding Kouji retreat because he'll die otherwise... and Kouji simply folds his arms across his chest as he calmly waits for one chance to blast the Beast down. Bad. Ass.
  • The Bait: Often Kouji voluntereed for the role. Sayaka, too. Boss could be more willing or more reluctant to play bait depending on the situation.
  • Baleful Polymorph: In a story of the Gosaku Ota episodes, the Chip Kamoy— a race of giant, man-eating, fishlike Humanoid Abominations from another dimension— tried to invade Earth. They kidnapped a normal human girl and transformed her into a mermaid-like being to communicate with humans. Later they trapped Kouji and she helped him to escape. In punishment she got executed by the Chip Kamoy.
  • Barbie Doll Anatomy: In the original anime, Kouji had some shirtless scenes, and nipples were nowhere to be seen.
  • Barehanded Blade Block: Kouji was forced to pull this maneouver sometimes. A specially awesome example happened in episode 52: he is fighting a Mechanical Beast armed with scythes can easily slice and dice his Humongous Mecha. During the fight the Beast tries to cleave Mazinger in half... and Mazinger blocks the scythe with both hands and splits it. And then he grabs his enemy's broken weapon, slices its remaining scythe off, and stabs the Robeast with its own weapon! Justified since the mecha can have its hands repaired.
  • Bash Brothers: Kouji and Boss (when they were not fighting), Kouji and Tetsuya (when they were not arguing) and Kouji and Duke.
  • Batman Gambit: Kouji used several throughout the whole trilogy, often mixing them with Crazy Enough to Work. For example, in one chapter a Mechanical Beast (Kirma K5) sliced a chunk of one Mazinger-Z's wing during an aerial battle. Kouji could not balance his Humongous Mecha and he fell towards the ground. Then he goaded Kirma into attacking him again, and positioned Mazinger so his foe's Sinister Scythe sliced a chunk of the another wing. Now the Mazinger wings were the same length again, and his enemy was nearby, he could balance Mazinger back and grab Kirma. As he was beating the crap out of the Robeast he gloated it should have let him drop.
    • Prof. Yumi -and later Prof. Kenzo Kabuto- also used the Batman Gambit fairly often.
  • Battle Couple: Sayaka and Kouji, at their best.
  • Beam-O-War: Sometimes Mazinger Z and a Mechanical Beast engaged in this, and usually Kouji used Mazinger's Breast Fire to couterattack their energy beams or waves. Some examples happened in episode 11 (against Brighton J2) and episode 30 (against Brutus M3).
  • Becoming the Mask: Erika. An android built by Dr. Hell that suffered from amnesia and had forgotten her origins. She genuinely believed she was a normal girl, and when she was told her true nature, she rejected it. In the end she helped Kouji and died doing so.
  • Beehive Barrier: The Photonic Research Institute uses a energy barrier to protect the facility when under attack.
  • Bell-Bottom-Limbed Bots: The titular mecha has these gauntlet/greaves thing going on its arms and legs.
  • Belligerent Sexual Tension: Koji and Sayaka did this even before Ranma and Akane.
  • Beneath the Earth: Not surprisingly, Mazinger Z introduced this trope in Humongous Mecha anime. The Mykene were a civilization lived and thrived in the Greek island of Bardos millennia ago, using mechanical giants blast fire from their chests to protecting their land from invaders. An earthquake destroyed their island and forced them to seek shelter underground. They lived below Earth for millennia, building their cities in networks of subterranean tunnels and caverns and grafting their bodies into Humongous Mecha to survive.
  • Berserk Button: Kouji has several of them: insulting his grandfather, hurting Sayaka, harming innocents... Sayaka also gets easily mad when someone mocks her skills or makes Stay in the Kitchen statements directed to her (needless to say, Kouji pressed her Berserk Button constantly).
    • And in Shin Mazinger, when Boss and his goons insulted Kouji's grandfather one too many times, he promptly beat the ever-loving crap out of Boss, and would have seriously hurt him if Sayaka hadn't interrupted to tell Kouji that his grandfather was in real danger.
    • And in the Shin Mazinger Zero manga, you do not try and harm Sayaka. Otherwise, Kouji... will not be nice to you.
  • Beta Test Baddie: Dr. Hell has shades of this. Part of his animosity and resentment towards Dr. Kabuto comes from the fact he thinks Juuzo surpassed him, rendered him obsolete and took all away him when they were younger. All of it contributed to the breakdown turned him into a Mad Scientist. And in the third episode, after his first batch of Mechanical Beasts were crushed by Mazinger-Z, Hell had a Villainous BSoD since after fifty years, Juuzo Kabuto could still easily surpass whatever Hell did.
  • Between My Legs: The intro of the show... with Humongous Mecha instead of The Vamp.
  • Beware My Stinger Tail: Several Mechanical Beasts had armed tails. For example, Danchel not only had a massive tail it used to crush things with but it also shot gallons of acid.
  • Big Bad: Dr. Hell
  • The Big Board: The Photon Power Research Institute had one that was used by Prof. Yumi and the cast during strategic sessions. To cite some examples, it was seen in episode 33 when they were trying to solve the mystery of a monster showing up in a chain of lakes, in later episodes when they were trying to locate Dr. Hell's Super Villain Lair, and when they were preparing the Final Battle.
  • Big Damn Heroes: Kouji (and Sayaka, and Boss) pulled this off sometimes. However, the most memorable moment happened in the final episode (and its extended movie version) when a new enemy army appears and proceed to completely overwhelm Kouji. As the Mazinger barely holds itself even a tiny bit together, the Great Mazinger shows up just before the final blow is struck and proceeds to absolutely dominate the new foes. Also something he's fond of doing in remakes, often with a nice big THUNDER BREAK to blast any number of enemies ready to swarm his allies. Also some really nice descending from the clouds shots.
  • The Big Damn Kiss: In Mazinger-Z vs Great General of Darkness, Kouji is going to sortie with Mazinger-Z to fight a battle he knows he can not win, and thinking he'll die. Sayaka stops him to give him his little brother's birthday gift, and both stare into each other's eyes for a long while... and then Kouji turns around and leaves. However, in the manga version of that moment, though, they do kiss. The pannel itself featured them floating in a void, and flower petals falling around them.
  • Big Creepy-Crawlies: Several Kikaiju (such like Winder A2 or Megaron P1 and its "brothers") resemble slightly humanoid insects.
  • Big Eater: Kouji and Boss.
  • Big Guy Fatality Syndrome: This actually happens to Boss, of all people, in Shin Mazinger Zero.
  • Big "NO!": Kouji utters one when his grandfather dies.
  • Biker Babe: Sayaka.
  • Black-and-White Morality: At first sight the Mazinger trilogy seems belonging to this trope since the the heroes are mostly good guys and the villains tend to be pure evil, but in reality the morality in these series is more greyish than it seems. Dr. Hell became mad after having endured years of abuse, insults and mockery from everybody -- including his parents -- since he was a little kid, and even when he made a good action, he usually got beaten and scorned. Great General of Darkness wanted to take over the surface world because the Mykene civilization had been forced to live underground for millennia and he wanted his people to again enjoy things humans take for granted — such as seeing sunlight and breathing fresh air. Emperor Vega began invading other planets because his own homeworld was dying, and several of his henchmen were Well Intentioned Extremists who wanted to establish a benevolent dictatorship because they genuinely believed Earth people would be better off. And, frankly, humans in the Mazinger trilogy often acted like utter bastards and forced the heroes to ponder why they bothered.
  • "Blackmail" Is Such an Ugly Word: Subverted in an episode. Baron Ashura hijacked a plane and threatened Professor Yumi with killing all passengers if he didn't hand over the plans for the Jet Scrander. Yumi protested that was theft and blackmail. Ashura languidly replied: "Of course it is. What else did you expect from me?"
  • The Blade Always Lands Pointy End In: It happened every so often, but not so often like in the sequel.
  • Blade Below the Shoulder: Mazinger-Z belongs to the second kind (permanently-attached blade). In the last season the mecha got equipped with the "Iron Cutter", two retractable blades stored in each arm. Often he used them in combination with its Rocket Punch to slice enemies from far. On the other hand, several Mechanical Beasts belonged to the third kind (blade replaces hand or arm). For example, Brutus-M3 had a scimitar-like blade replacing one of its arms.
  • "Blind Idiot" Translation: This Mazinger Z sub. Tall Evil God. Doctor Hill. Asla. It just... it just keeps going.
    • As mazin sounds like majin (demon god) this may explain why Mazinger is translated as Tall Evil God.
    • Crabstick. Asia directs the beast king armies of Dr. Hill with its Crabstick.
  • Blood Knight: Some of the Mechanical Beasts -like Spartan K-5, whose A. I. was patterned after gladiators and barbarian warriors- loved fighting with whoever was capable of challenging them.
  • Blow You Away: Mazinger-Z's Rust Tornado. Also, Stronger T4 and Blowgun P1 were equiped with weapons generated powerful currents of wind.
  • Blue-and-Orange Morality: Minerva-X is a sentient giant robot specifically created to be Mazinger-Z's Battle Couple. Despite— or maybe because— she was created by humans, several of her personality traits (mainly her conception of what love is) are completely bizarre. Because she was created to be Mazinger's partner in battle, she is in love with Mazinger despite knowing it isn't sentient. She also treats the pilot of a Humongous Mecha as if it was another part of the mecha (presumably, the brain). This is expanded on Shin Mazinger Zero, where she (transformed into a Robot Girl) teases Sayaka because she saw Aphrodite (Sayaka's Fem Bot) fighting alongside Mazinger and got jealous, got... all bothered when she was inside Mazinger's cockpit, and she told Kouji she loved him... but she loved even more Kouji piloting the Hover Pilder, and she loved above all Kouji on the Pilder piloting Mazinger. Usually Kouji and Sayaka only shake their heads and accept her like she is.
    Sayaka: How... unique...
  • Blue Is Heroic: One of the favorite colors of the heroes of this universe:
    • Mazinger Z's arms, legs and head are blue. Diana-A was the second robot of Sayaka, and its whole body was colored with different shades of blue (and its pilot is calmer, more prudent and more kind-hearted than Mazinger's pilot).
    • Great Mazinger, UFO Robo Grendizer, Mazinkaiser and Minerva-X keep Mazinger's blue color scheme.
    • And in UFO Robo Grendizer, Duke wore a red-and-blue costume. Koji and Hikaru also wore blue suits. Maria was the only that wore red, but her mecha was mostly blue.
  • Body Horror: The Iron Masks (what lies beneath their helmets is not pretty), Viscount Pygman, the Kedora, a lot of Mykene Monsters... Given that this is from the creator of Devilman, it was to be expected.
  • Bookends: Episode 47 starts and ends with the same scene: Ashura and Brocken clashing blades and insulting each other. The only difference is in the first scene Dr. Hell broke up the fight, and in the last scene he is trying to ignore them as he has dinner (groaning about being Surrounded by Idiots).
  • Boring, but Practical:
    • Mazinger's Photon Beams are one of its most boring weapons, lacking the inherent visual awesomeness and raw power of the Rocket Punch, the Breast Fire or the Rust Hurricane. However it is Mazinger-Z's most used weapon in the series. Why? Because they are powerful enough to have the work done, cost-efficient and can be shot many times in quick sucession (Kouji can't use Mazinger's Finishing Moves recklessly because they overheat his robot and consume a lot of energy). Also, in the original manga Kouji dealt with the enemy by punching it and kicking it and using a weapon to finish it more often than not. Less spectacular? Certainly. Effective, regardless? Definitely.
    • In one episode Kouji could not use Mazinger-Z since the Pilder was destroyed. So he destroyed one of the Mechanical Monsters of Archduke Gorgon by planting landmines and luring it to step on them. Not so impressive like a giant robot, but effective.
  • Boss Subtitles: Every time a Kikaiju appeared for first time, its name was splashed on the screen. Two exceptions were Zaila and Danchel, since the title stated their names but not their respective letter/number code. You would have to read any of the Mazinger-related books for finding out.
  • Bound and Gagged: In episode 27, Sayaka was captured by Baron Ashura, and she got gagged and tied to a supporting beam to prevent her from escaping.
  • Bragging Theme Tune
  • Brain in a Jar: The Kedora. Ken Ishikawa one-shot "The Relic of Evil" revealed that the Mykene controlled his Robeast by grafting the brain of a soldier taught to destroy all no Mykene civilizations into a parasitic organism, and it fused with a robot, giving the Mykene soldier complete control. They would show up later in Shin Mazinger.
  • Brainy Brunette: Professor Gennosuke Yumi and his daughter, Sayaka. Yumi is a Badass Bookworm, and although Sayaka is an Action Girl, she is pretty smart and knowledgeable.
  • Brainwashed and Crazy: The Hero Kouji Kabuto was brainwashed by Viscount Pygman, and later by the Vegans in the UFO Robo Grendizer Go Nagai manga, and the UFO Robot Grendizer tai Great Mazinger movie. Professors Morimori, Sewashi and Nossori also were brainwashed by Baron Ashura into one of the earlier episodes of the original anime series. AND in another episode three workers of the Institute were brainwashed into piloting several Mechanical Beasts. AND then you have the Iron Masks...
  • Bratty Half-Pint: Yuri, Sayaka's cousin. She showed up in episode 23. She was a wheelchair-bound little girl felt lonely because her parents were never at home; so she refused training her legs because she wanted people looked to her, and she demanded all paid attention to her and oblige her whims (she seemed having a crush on Kouji, too). Needless to say, she got in big trouble, that led to a It's All My Fault moment.
  • Breaking the Fourth Wall: The original manga penned by Go Nagai broke the fourth wall several times. In one of the first episodes Kouji is forced to kill a Mook in self-defense and he suffers a Heroic BSoD thinking he is a murderer... until another character calms him down stating he was only defending himself and he is the main character and The Hero, so he did no wrong. And in this page Count Brocken complains Kouji is a Combat Pragmatist and yells the main character should not fight dirty and the fans will cry. Kouji was not impressed.
  • Breast Expansion: In a rare, non-human example Aphrodite A once got this. Kouji thought it would help to fight a flying mechanical beast (Gelbros J3). It Makes Sense in Context.
  • Breath Weapon: Rust Hurricane. Mazinger blows a jet of particle-charged wind from its mouth grill that corrodes the enemy into nothingness. Many Mechanical Beasts also had breath-based attacks, usually expelling out fire, acid or even poison.
  • The Bridge: The Photon Atomic Power Research Institute has one: a large room with a chair for Prof. Yumi sitting, and Bridge Bunnies working in front of him and performing Mission Control. The flying and submarine fortress of Baron Ashura and Count Brocken also had bridges.
  • Bridge Bunnies: Photon Atomic Enery Research Institute Bridge Bunnies were a male trio and wore white uniforms. They performed the ordinary functions of Mission Control, collecting and interpreting data and reading it to The Professor or the pilots of the Humongous Mecha, as well as sending them orders or receiving their messages.
  • Brought to You by the Letter "S": Although the original series avoided this, in later retellings and spin-offs Mazinger-Z wore a big "Z" letter in such the chest, the Hover Pilder or the Jet Scrander.
  • Bully Hunter: Annoying Younger Sibling Shiro Kabuto did not tolerate bullies. In episode 20 he caught several classmates bullying a shy new kid and Shiro wiped the ground with them in spite of they were bigger and outnumbered him. However he also exhorted the victims to learn to defend themselves.
    • In that same episode, Mitsuo, the bullied kid, later decided he would show them what being picked on by somebody bigger than you feels like, when an unknown lady showed up out of the blue and offered him her Humongous Mecha to take revenge (and he agreed. Oh, my God) Of course, that went as well as you would expect.

  • Calling Your Attacks: And HOW! Heck, arguably, Kouji MADE the trope.
  • Calvin Ball: Parodied with Brockenball. It vaguely resembles soccer, but the only established rule is everyone wins. Except the ball. Which is Count Brocken's head. Kouji and his friends played it in the original manga and Shin Mazinger.
  • Canine Companion: Saijyo (a secondary character who appeared in episode 26) and his female dog, Norako. He was an orphan, homeless boy, and she was her only friend. He was fiercely protective of her.
  • Canon Discontinuity: Mazinger Z: INFINITY is a distant sequel to the events of the anime versions of both Mazinger Z and Great Mazinger, taking place 10 years after the events of the latter. However, it seems to ignore the events of UFO Robo Grendizer as no references to Grendizer itself, the Vegan Empire, or Duke Fleed are made.
  • Canon Immigrant: Mazinkaiser, from Super Robot Wars 4.
  • Can't Live With Them, Can't Live Without Them: For all that they argue when they are together and claim they don't need each other, Kouji and Sayaka tend to lose it when they are apart.
  • Caped Mecha: Great General of Darkness.
  • Captain Obvious:
    • Episode 27. Aphrodite A steps on one trap and starts sinking in the floor.
    Sayaka: "What is happening? I am sinking!"
    • Episode 33. Baron Ashura has hijacked a flight and threatens Professor Yumi with killing all passengers if he doesn't hand over the Jet Scrander's plans:
    Professor Yumi: This is theft! And blackmail!
    Baron Ashura: Of course it is.
  • Card-Carrying Villain: Dr. Hell got his backstory and a motivation to want to Take Over the World in the Gosaku Ota manga version, and most of his Co-Dragons follow him out of loyalty. But Viscount Pygman felt no loyalty towards Hell. Mind raping and brainwashing several characters, fighting Mazinger-Z and Aphrodite-a with his bare hands, wreaking havok, taking over the Institute... his motivation to make all these things seem to be For the Evulz.
  • Changed My Mind, Kid: Kouji, after an Achilles in His Tent episode in chapter 7.
  • Character Development: It was not huge but it was there. For example, Kouji's sexism eased up somewhat through the episodes. At the beginning, Kouji flatly refused having Aphrodite modified into a full-fledged battle robot, declaring he does not need aid, and stating to Sayaka's face girls should not fight (Predictably, Sayaka was not amused by this). Several dozens of episodes later, Aphrodite A is utterly destroyed in battle, Sayaka nearly loses it, and a new robot is built for her. Kouji asks the professors endowing it with weapons.
  • Character Title: Take a guess.
  • Charles Atlas Superpower: Kouji was a physically average teenager in the original series, but in Shin Mazinger Zero he performs physical feats that should be impossible, possibly due to the constant time travel somehow heightening his capabilities. He does not seem being initially aware of it, though. In the second timeline we see he destroys one robot with one single punch and he panics wondering if he is some kind of monster. In the third timeline he easily dodges the attacks of the Gamia sisters and takes down one of them even though they are several times faster and more agile than a human being (as an amazed Minerva notes).
  • Chekhov's Volcano: The Photon Atomic Research Institute is located on the base of Mount Fuji. And unlike other shows, this series remembers it is a volcano. Cue battles over or around the crater, the villains plotting set off an eruption in one episode and dunking The Hero and his Humongous Mecha in the volcano in another one.
  • Chest Blaster: "Breast Fire!". By using the heat sinks on the chest, Mazinger is able to fire an intensely hot blast of heat at the enemy, powerful enough to completely melt an enemy. Other robots have used this move, some in different and more powerful versions including using gravity or freezing methods.
  • Classical Mythology: Increasingly important in the series. Dr. Hell;s finding several Humongous Mecha in the underground mazes of a Greek island has its basis in the Greek legend of Talos, the giant man of bronze that protected Crete]. Gorgon's Robeasts resembled gods, heroes and creatures found in the Greek myths. And in later retellings of the story (Z-Mazinger and Shin Mazinger), Mazinger-Z turns out to be Zeus and the Emperor of Darkness becomes Hades.
  • Climactic Volcano Backdrop: Several climatic battles happened next to volcanoes and lava pools. In episode 25 Kouji fought Aeros B2 and B3 next to Mount Fuji's crater, and lava bubbled and spilled out of the pool as they brawled, threatening with engulfing them. In one manga chapter penned by Gosaku Ota, Kouji and Holzon V3 battle took place into the crater of Mount Fuji, with the sheer walls of the volcano as background, toxic fumes rising and swirling around them and magma sizzling and churning under their feet. And then you have the episode where Mazinger-Z got dunked in lava...
  • Clingy Jealous Girl: Sayaka, sometimes. The most egregious example, though, is "Minerva X", a Sentient Mecha that loves Mazinger Z and is openly jealous of Sayaka's Aphrodite A.
    • It happened to Sayaka whenever a beautiful girl hang around Kouji: Hitomi, Erika, Misato...
  • Clothing Damage: It happened to Sayaka in the original manga sometimes (too many times for her liking). Given that it was created by the man who gave us Cutey Honey, it is not surprising. In one chapter, several female robots with blades replacing their arms sliced her dress to ribbons, without actually cutting her flesh or underwear.
  • Collapsing Lair: In the Final Battle against Dr. Hell, his base crumbled down and blew up. Justified, since a giant robot was actively working to demolish it.
  • Colonel Badass: Commander Badass, in this case: Great General of Darkness/Ankoku Daishogun, The Dragon of the Emperor of Darkness and commander of the seven armies of the Mykene Empire. He wields a BFS, sports a Badass Cape and a Badass Beard, and he can kick the butt of nearly any Humongous Mecha invented by Go Nagai. He led the army of Mykene Empire, personally or delegating on his generals, and he was A Father to His Men considered unforgivable default intelligence costed the lives of his troops. He fought Great Mazinger because he knew he could win, slicing it with his blade mercilessly as he laughed its attacks off. And he fought Mazinkaiser quite evenly.
  • Colossus Climb: An interesting example in episode 14 because it is an instance of a villain making this to one of his own monsters. To destroy a Mechanical Beast that Dr. Hell had deemed useless, several Iron Masks climbed up the several-meter-tall giant robot and planted a bomb in its body.
  • Combat Pragmatist: Kouji, like you wouldn't believe. During his second battle, he is not above of tricking his opponent in believing that he has given up the fight. And he does this several time during the course of the series.
  • Combat Tentacles: Several Mechanical Beasts: Stronger T4, Megaron P1 and its "siblings", Gambina M5... And in Shin Mazinger Zero Juzo Kabuto.
  • Combining Mecha: Mazinger-Z is the first example -not surprise here- of this trope in Humongous Mecha anime, being of the Mecha Expansion Pack Augment kind: the robot is powered by dropping a small aircraft (the Hover Pilder) onto its head. And then it is combined with a Jet Pack to allow it fly.
  • Companion Cube: Several times the characters talked to or about Mazinger-Z and Aphrodite A like if they were sentient beings. Sayaka actually had a Heroic BSoD when Aphrodite A was destroyed. She even hallucinated Aphrodite was calling her. And then you have Minerva-X, an actual sentient Fem Bot and Humongous Mecha could act, think and feel on her own and was programmed to be Mazinger-Z's Battle Couple, and considered Mazinger was meant to be HER Companion Cube.
  • Context-Sensitive Button: Unbuilt Trope. Mazinger's cockpit was full with buttons and levers, and it is unclear what did what, but every one had a very specific function, and Kouji can not simply press a random button and expect Mazinger Z to do what he wants. The first time Kouji activated Mazinger in the original manga, he nearly demolished half a city because he kept punching random buttons trying to figure out how to handle the damned thing, and nearly got his little brother killed.
  • Conveniently an Orphan: Kouji and Shiro's parents died on a laboratory accident but in reality only their mother died. Sayaka has also lost her mother.
  • Convenient Coma: In Mazinger-Z versus Great General of Darkness, Shiro got badly injured and fell into a coma when the ceiling of the room he was in collapsed. He needed an urgent blood transfusion to save his life, and since blood supply was low (what with giant monsters obliterating major cities), Kouji demanded they used his own blood despite his own injuries. Kouji spent the whole night by his brother's side, not knowing if he would live to see another day. Fortunately, Shiro came out of his coma the next day.
  • Conveniently Empty Building: Averted (probably unbuilt). If a building is destroyed, blown up or burnt down either by a Robeast or by the heroes the people inside it die. Period. And the survivors usually will blame the heroes, whether they destroyed it or not.
  • Convection Schmonvection: Many battles happened around volcanoes, near volcanoes or in volcanoes, and at least once Kouji was dunked in lava. Since Kouji always remained inside Mazinger-Z, his Humongous Mecha provided protection from extreme heat, toxic fumes and other dangers, but in the episode where Mazinger-Z took an unwilling magma dive it was stated not even Mazinger-Z's armor and heat-insulation could endure that for long, and Kouji eventually would die. The sequels and reimaginations played with the trope as well.
  • Converse with the Unconscious: Done twice (and subverted in one of them) in episode 52. After Kouji and Sayaka have a serious fight (they fight all the time, but this time was worse than usual), Sayaka refuses to help Kouji to fight, and he gets badly injured. A grief-stricken Sayaka takes care of him in the hospital, talking to him while he is comatose. Later Kouji gets badly injured again and he falls unconscious in the battlefield. Sayaka is cradling his body, crying, begging him not dying and doing an Anguished Declaration of Love... when he opens his eyes and he calmly states he is not getting married to a tomboy.
    • Played straight in a chapter of the Gosaku Ota manga. Sayaka is unconscious and Boss stays by her and talks to her, before finally leaving for battle, stating that dying like a hero is all he can do for her.
    • Also played straight in the Mazinger-Z versus Great General of Darkness movie. Shiro gets caught under a collapsing ceiling and falls into a coma. He needs a blood transfusion and Kouji insists on them using his blood. As the medics are performing the transfusion, Kouji talks to his little brother, reassuring him everything will work fine.
  • Cool Airship: Guru, Count Brocken's aerial fortress. It appears for first time at the episode 40.
  • Cool Bike: Kouji is a Go Nagai main character. Go Nagai main characters ride bikes. Sayaka and Boss also ride bikes.
    • Energer Z, the "prototype" design of Mazinger, was controlled by a motorcycle driven into the head; for the final version Nagai replaced it with the Hover Pilder because he was concerned the bike would look like a rip-off of Kamen Rider.
  • Cool Helmet: Kouji and Sayaka wear one. Kouji began wearing it (along his Latex Space Suit) after his first battles since his head got hit several times.
  • Cool Old Guy: Dr. Juzo Kabuto. He escaped alive from Hell's assassination attempt (two in the Gosaku Ota manga). He built the eighteen-meter-tall, One-Man Army Humongous Mecha that was the last hope of humanity. He saved his son's life, turning him into a cyborg. When Ashura blew up his mansion, he got half-buried under several metal rafters, but managed to survive until his grandsons showed up and he could hand Mazinger over to Kouji. And in the manga and Shin Mazinger he overlaps this with Crazy Awesome.
  • Cool Ship: Salude and Bood, Baron Ashura's submarine fortresses.
  • Covers Always Lie: An episode's title is: "Kouji Dies In Lava!". It did not happen in the story.
  • Crazy Enough to Work: Kouji's plans can be careful and thoughtful strategies, but many times his plans are an Indy Ploy or... this. One example happened in episode 32: Mazinger Z got the crap beaten out of it by Gelbros J3, a flying, three-headed dragon-looking Mechanical Beast. Mazinger could not fly yet, so Kouji could not fight back. His plan was... equipping Aphrodite A with even bigger Torpedo Tits. During the battle, Mazinger latched on the giant missiles and was propelled skywards, where Kouji could reach the Robeast and shoot it down.
  • Crazy-Prepared: In one episode, an enemy was unceasingly shooting missiles at the Hover Pilder to preventing Kouji from docking with Mazinger. Kouji pressed a button, and his vehicle let go a trail of smoke to make the enemy believe he had been shot down and stop shooting.
  • Crippling Overspecialization: Several Mechanical Beasts had a fighting style entirely based on the weapon or device they were equipped with, and when they lost it, the battle was finished shortly after (even though they usually tried to put up a good fight). There are several good examples: Jinray S1 (episode 24) best weapon was its amazing flight speed (Match 5!) that it used to dive at its enemy, striking it with lightning bolts and missiles and fleeing away. Since it could hit him and and run away before he could even spot it, Kouji got a very hard time... until he blew up one of its rockets. Unable to perform its hit-and-run tactics, Jinray was helpless; Holzon V3 (Episode 17) was armed with huge drills to burrow underground and set off earthquakes, making it deadly... unless you forced it to return to surface, where it was a crappy fighter; Kajimofu T7 (episode 48) combined both its palm blasts and its missile launcher to hit its adversary. It was a very efective, destructive tactic... but when Sayaka and Boss ripped its arms off, the battle was over because its missile launcher was not strong enough on its own.
  • CrossOver: with Devilman in the Mazinger Z vs Devilman movie; with Devilman and Violence Jack in the Go Nagai World OVA series (with cameos from a few other Nagai series); with Great Mazinger, UFO Robo Grendizer, Getter Robo and Kotetsu Jeeg in the Ken Ishikawa's manga Super Robot Retsuden; and with Great Mazinger, UFO Robo Grendizer, Getter Robo, Getter Robo G, Devilman and Cutey Honey in the Dynamic Heroes e-manga (also known as Nagai Go Manga Gaiden - Dynamic Heroes or Go Nagai manga heroes crossover collection - Dynamic Heroes), an e-manga released in 2004 and later compiled in tankoubon.
  • Crucified Hero Shot: Both Kouji and Mazinger are subjected to this several times in the course of the series. So did Shiro, Boss, Nuke and Much. Ashura seemed to love this Trope. Also, Devilman himself in the movie Mazinger vs Devilman.
  • Cruel to Be Kind: In episode 23 Kouji was looking after Sayaka's cousin Yuri, a disabled girl that refused to undergo physical therapy to rehabilitate her legs because no one did pay attention to her when she was healthy. During one scene, sick of trying kindly to talk her into training her muscles, he picked her and forced her to stand up. Yuri claimed that he was being "mean" to her.
  • Crush Blush: In the original manga Kouji and Sayaka blushed several times when they talked to each other.
  • Cut-and-Paste Translation: Mazinger-Z infamously got this sort of treatment after GoLion/Voltron proved successful, and got it from people who didn't care a whit about maintaining the show's integrity. Needless to say, there's a reason few people love Tranzor Z these days, and Go Nagai was frustrated enough with the failure that it took over a decade for any other Dynamic Productions show to reach America.
  • Cut Lex Luthor a Check: Dr. Hell is wealthy enough to build dozens of giant, humanoids war machines, Doomsday weapons, squad of cyborgs, several HQ, aircrafts, submarines... It was kind of justified in the Ota manga when Dr. Hell revealed shortly after finding the old Mykene's mechanical warriors, Count Brocken took over several ancient European Mafia in order to earn cash for Hell.
  • Cyborg: All villains (except Dr. Hell) were cyborgs: Baron Ashura, Count Brocken, their Mooks... All of them (except Archduke Gorgon's) were created by Hell himself. Usually he fabricated his cyborgs by modifying corpses, replacing damaged parts with artificial limbs or organs and implanting cybernetic components in their brains to create obedient, brainwashed slaves (and there was at least one scene in one of the manga versions where Baron Ashura killed many people off, gloating they would be transformed into cyborgs and turned into his/her slaves. Now you know what happened to all people died when a Mechanical Beast attacked). However, in at least one instance he saved the life of the subject (Count Brocken) by turning him into a cyborg. Other cyborg characters were Kenzo Kabuto and in the Gosaku Ota manga Kouji Kabuto himself was turned into one by the end of the series.
  • Cybernetics Eat Your Soul: The Iron Mask and Iron Cross are Cyborgs that Dr. Hell created by grafting cybernetic implants to the braisn of corpses (many of which he, his Co-Dragons or his Humongous Mecha had murdered). Not only they are not allowed to rest in peace but they have been mindwiped and programmed to be mindless slaves. One of them even gloated to Kouji Kabuto that he was glad to no longer being worried about pesky things like thinking, hesitating, worrying or fearing death and he was a perfect soldier. Of course, Kouji was not impressed:
    Kouji: "You idiot, such a thing wouldn't even be human!"


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