Be warned that all spoilers are unmarked. It's virtually impossible to list tropes for this roleplay and its characters without spoiling everything or creating Self Fulfilling Spoilers.
Super High School Level Positive Psychologist
Slowly acquiring fame for her achievements in this field, shes best known for her best-selling book called, One Page, One Step, which is a book that is a creative form of a journal, with cute notes of optimistic support on the sides, and countless of explanations on her research within the field of Positive Psychology. Additionally, it contains several objectives and goals on the back of the book, in order for an improved and happier life. Interested? Well, the book is available to buy on her blog, as well as in some bookstores! Buy one now, for a guideline on how to use Positive Psychology to take one step towards a way to make your life much, much more happier! In the fourth trial, she confesses to having murdered Siyu in the previous chapter.
- Blood Is the New Black: Shows up to the second trial completely covered in Natsumi's blood.
Super High School Level Wedding Planner
- Big Brother Instinct: Not only is he protective of his younger siblings, but he extends that same fondness to a few of his classmates.
- CPR: Clean, Pretty, Reliable: Averted. It's attempted on him immediately after his death, but not only does it fail to restart his breathing or heartbeat, but the untrained, desperate motions break several bones in his chest. The fact that someone even tried this becomes very important in narrowing down the suspects.
- Cruel and Unusual Death: Poisoned with aconite. According to Kenichi, Daisuke was alive for two hours before his finally heart gave out, and evidence suggests he spent most of that time puking and in pain.
- One Steve Limit: Averted, he shares a surname with three previous Doubt Academy characters.
Super High School Level Aromatherapist
- Cruel and Unusual Death: She's gassed to death by poisonous flowers.
Super High School Level Rhinologist
- Previous Player-Character Cameo: Hitoshi previously appeared in Doubt Academy 2: Black. However, these two characters are not the same person. This Hitoshi is another iteration of the character created by the same player.
Super High School Level Maknae
- Idol Singer: Though Jaejin was once part of an eight-member idol group, he appears to be focused on solo projects at the time of the game.
- Omniglot: Fluently speaks both Japanese and Korean, since his father is Japanese and his mother is Korean. He also spent three years in Korea.
- Previous Player-Character Cameo: Jaejin previously appeared in Doubt Academy 2: White.
- Real Men Wear Pink: He wears a pink coat, a pinkish-purple Pluto necklace, and his eyes are pinkish-purple.
Super High School Level Electronic Musician
- Blackmail: She discovered her family's company was deeply corrupt and blackmailed her parents with that information so that she'd be allowed to pursue her own career choices.
- Cruel and Unusual Death: She's thrown into a crowded dance floor and made to struggle onto an empty, open stage, which collapses around her to reveal that she's standing on a conveyor belt. Jaz is dragged off to a quality control line, where her family watches as she's inspected, labeled as defective, and electrocuted to death.
- Deadpan Snarker: Her sense of humour, both her own and what she finds funny, is noted as being 'dry wit and sarcasm'. She can sometimes come off quite blunt due to this and her own personality.
- Do Not Call Me "Paul": She prefers that people call her Jaz or some variation of it, but is very uncomfortable with her full name, especially use of her surname.
- Family Business: An electronics distribution company, though Jaz's public bio states she decided against joining it to become a musician.
- I Have No Daughter!: In the fifth trial, Jaz mentions that her parents have disowned her, and that she's not even really a Hayes anymore.
- Murder by Mistake: Jaz confesses that her original victim was supposed to be Kuma, not Kaori.
- Stage Name: VOLTAZ.
- The Stoic: Her natural heavily formal demeanor and reserved aspects of her personality can make her come off like this.
- Unusual Euphemism: Though used in the same context, Jaz refrains from actually swearing as much as possible, preferring to use substitutes for the curse words. Overlaps with Gosh Darn It to Heck!.
Super High School Level Cosplay Idol
- Break the Cutie: The cycle of distrust and failures of justice wear Kaya down greatly, the final straw being the execution of a close friend.
Super High School Level Culinary Competitor
- Abusive Parents: His biological parents subjected him to a severe case of Parental Neglect by leaving him alone for extended periods of time in an unsafe home, resulting in him nearly dying in a house fire. While Kenichi's in better custody now, it's implied that he continues to face Financial Abuse from his birth mother whenever they communicate.
- Accidental Murder: Through Kenichi's negligence, Daisuke ends up consuming a fatal dose of poison.
- Alliterative Name: Not just him, either, but also his mother Kazue Kagata.
- Career Versus Man: It's pointed out that if he's working at a restaurant or away on a long-term filming commitment, Kenichi might not have any time to spend with loved ones, especially since with the former he's expected to work on days couples would usually be eating out. He's willing to let go of romances if they aren't happy with this arrangement, though, rather than letting their disappointment grow into resentment.
- Child Prodigy: The focus of Chef Search Juniors was a whole group of prodigies ranging from ages eight to thirteen that could cooking with just as much skill and finesse as professional adults, and at eleven Kenichi was named the best among them.
- Cooking Duel: A literal application of this trope. His talent revolves around contests of culinary skill, complete with televised appearances on fictional equivalents of real-life shows.
- Cruel and Unusual Death: Kenichi is locked in a cage suspended over a fire, about to be cooked. Though he manages to escape, the floor gives way and he falls into a mincing machine. His bloody remains are then turned into a shepherd's pie.
- Hypocrite: Kenichi continues to resent Siyu even weeks after he sacrificed Haruka to save his own life, believing him to be little more than a coward. When Kenichi finds himself cornered in trial and facing that same fear of impending death, his last-ditch attempt to redirect attention is to throw Date under the bus and accuse him of killing Hikaru. A lot of characters call him out on this.
- Named After Somebody Famous: His given name comes from Chen Kenichi, the only Iron Chef to stay on the original Japanese run from beginning to end. His surname comes from Kagata Kyoko, the first woman to compete on the show, and the youngest chef to emerge victorious after she defeated Chen at the age of 26.
- Not So Different: Kenichi ends up doing the same actions that he openly and loudly denounced Siyu for, and this in turn destroys a lot of the respect his class might have had for him. Kenichi acknowledges this and makes an offhand remark about apologizing if he has a chance to see him.
- Raised by Grandparents: The specifics aren't stated, but it's noted that was adopted by his grandparents, and that he denies any notion that they aren't his "real parents".
- Scars Are Forever: Much of the right side of Kenichi's body is scarred from severe burns he got as a child; while surgeries were done to restore function and appearance as much as possible, there's still some scarring remaining on his face and especially on his arm.
- Trash of the Titans: Not Kenichi, but his biological father, who had hoarded books, magazines, and newspapers during the time Kenichi still lived with him; rather than the usual lighthearted application of this trope, it was a serious safety hazard that almost got Kenichi killed. Rubbing it in further, one of the Monomachine items turns out to be an overstuffed box taken from his childhood home, complete with a reminder of said near-death.
- Why Did It Have to Be Snakes?: Kenichi has a fear of feeling trapped, which becomes steadily worse over the course of the game and even leads to him being incredibly uncomfortable in elevators. And that's not even getting into the fact that his execution shoves him into a locked cage.
- You Gotta Have Blue Hair: It's his natural color, too, and he's not the only one in his family; one person is stated to have had blue-violet hair, for example.
Super High School Level Sasuke Competitor
- Alliterative Name: They do, as well as their sister, Kimi Kita.
- Cruel and Unusual Death: They are forced to run across a series of floating islands in order to get to a red button whilst trying to escape from a flying dragon. The dragon cuts them off from the button with a wall of fire, and knocks them to their death with its tail.
- Mythical Motifs: Their nickname is the Daring Dragonling, and they do have an overwhelming fascination, close to obsession, with the mythical beasts.
Super High School Level Traceur
- But Not Too Foreign: Lucas is half-American, half-Japanese.
- Gratuitous Iambic Pentameter: For whatever reason, when Lucas speaks he tends to always do it in haiku.
Super High School Level Mobile Phone Tosser
- Alliterative Name: So far only one in her family!
- Flower Motifs: Lily of the Valley which isn't a coincidence, considering the meaning of her last name.
- Tender Tears: Naturally a soft-hearted person, she tends to cry often when someone dies.
- They're Called "Personal Issues" for a Reason: After figuring out that Yona has her secret motive card, Setsuna panics and does nothing to reply to the storm chaser's question.
- Unknown Rival: Unbeknownst to Setsuna, Tobio considers her his mortal enemy.
- Why Did It Have to Be Snakes?: After chapter 3's motive, it is revealed that Setsuna is scared of people to some degree. Although she has grown numb to this fear, it still seems to affect her actions.
Super High School Level Thereminist
- Big Sister Worship: Holds her older sister, Kotone, in extremely high esteem, to the point where she's the only person the egotistical Shion ranks above herself in importance and will automatically defer to.
- Emotionless Girl: Slides into this, complete with a Creepy Monotone and the occasional Dull Eyes of Unhappiness when under a great deal of emotional distress. According to Shion herself, this is how she 'truly' is beneath her egotistical facade, although her self-perception may be off.
- Family Theme Naming: Everyone in the Tsuzuki family has sound/music-based names.
- Gratuitous English: Frequently. Shion believes it makes her sound more erudite and sophisticated, but all it's done so far is get her made fun of.
- Height Angst: Shion's lack of height (she's 5'3") is a large source of annoyance for her, to the point that she regularly wears lifts in her shoes in order to appear taller.
- Inferiority Superiority Complex: While Shion initially presented as being unconditionally in love with herself, she begins showing flashes of this instead as the game goes on, usually when something doesn't go the way she wanted it to go. By the time the third trial rolls around, it's become clear that her usual egotistical act hides a truly immense amount of self-loathing.
- It's All About Me: Incredibly self-centered, constantly placing her own needs and desires above those of everyone else, with her older sister being the sole exception to this rule. She also enjoys making a great deal of noise about how awesome she is, at least most of time.
- Lethal Chef: As expected from someone who had never cooked a day in her life prior to the start of the game. Pretty much everything she attempts to cook ends up partially carbonized.
- Mad Libs Catchphrase: "____ is one of my thousands of skills!", with ____ usually referring to whatever she's doing at the moment or has been asked to do.
- Meaningful Name: One note she has directly played off of at least once, referring to herself as "the player of the poetic song that weaves throughout the old capital."
- Photographic Memory: A variation - she possesses absolute pitch, allowing her to identify any sound that has reached her ears before based solely on its associated tone.
- Rich in Dollars, Poor in Sense: Ridiculously wealthy, rather deficient in conventional wisdom.
- Sheltered Aristocrat: Although shell try to downplay it, Shion's sheltered and privileged upbringing has left her woefully ill-prepared for a number of matters, to the point of leaving her completely clueless about how to do simple household chores.
- Something About a Rose: Possesses a strong affinity for them, as anyone who steps into her room will discover.
- Stepford Smiler: Shion at least feels herself to be the "empty" variation of the trope, often referring to herself as cold and hollow beneath her constructed facade in narration.
- Took a Level in Jerkass: Shion was never a wholly pleasant person, but she has become noticeably more vindictive and prickly by the time the fifth trial rolls around, which is rightly called out by several other students.
- Trademark Favorite Food: Cheese, especially the pricier varieties.
- What Is This Feeling?: Shion isn't used to forming emotional attachments to anyone who isn't her sister and is therefore both confused and frustrated by the genuine distress that the week 4 case, which ends with the deaths of two people she had grown attached to, ends up causing her.
- Why Did It Have to Be Snakes?: Shion is decidedly uncomfortable and on-edge in the presence of intoxicated people due to past experiences, as revealed during the chapter 2 trial. She is also mentioned as possessing a fear of both insects and arachnids early on. Naturally, both of these end up on full display during the chapter 3 motive.
Super High School Level Lion Dancer
- Cloud Cuckoo Lander: Appears to think that Monobear killed Jaejin and generally acts in a cloudcuckoolanderish way.
- Meaningful Name: "Siyu" can be read as "Thinking of the World" - fitting for someone who tries his best to look after everyone and ensure their safety. Subverted after his actions result in Haruka being executed, but it genuinely seems that he's upset over his actions.
- Nice Guy: Very kind and considerate to everyone he meets. Subverted after his actions result in Haruka's execution, doubly subverted... sort of after he goes on a quest for redemption.
- Unusually Uninteresting Sight: He shows up to the investigation and first trial dressed as Emiko Shiromura from Doubt Academy Alpha, complete with purple face paint and makeup, and nobody appears to comment on it besides in internal monologue.
Solnceslav Vilyovich Sun Shishkin
Super High School Level Nephologist
Born to one of the richest families in Russia, raised by his mega-wealthy elder sisters and his even wealthier parents hes had the world as his oyster before he could understand what oysters even were, and yet the skies above are all that have called to him. He watched windows through his school days and ran models through his nights, and his resulting pet project became the base of the Welki Forecast Model (WFM): a private weather forecasting system run on the Shishkin clans own Welki supercomputer. The WFM alone predicted the guerrilla rainstorm that flooded Settsu, Japan a year ago, six hours in advance. The WFM alone could have saved the country money, lives, had its early warnings been heeded!
As such, the WFM has received plenty of attention from the public since as has the boy himself. The Welki kid has spent the past year making media appearances, and each appearance reveals something new and surprising about him: his exact height, his rich-and-famous family, his firsthand experience with a lightning strike all revealed and discussed with a winning TV smile on his face. But what he loves discussing most of all are clouds which is why hes now ready to take his place in Hopes Peak as the SHSL Nephologist. But who is this boy? None other than Solnceslav Shishkin! Sun is correctly convicted and executed for killing Natsumi in Chapter 2.
- Cruel and Unusual Death: He is strapped to a chair with several helium balloons attached to it, and carried up into a storm, which batters and freezes him to death.
- Massive Numbered Siblings: He has his six sisters.
Super High School Level Boke
- Meaningful Name: Sora means "sky".
- Shout-Out: His first name is a reference to one of Kingdom Heart's main protagonists. HALF-HORSE fans joke about this coincidence, meanwhile both Sora and Riku have no clue why.
Super High School Level Ocularist
- Animal Motifs: Cats; Tobio is specifically meant to resemble a British Blue. His hair and eye colors are actually black and brown, respectively, but were stylized in order to appear more like the animal in question.
- Blood Is the New Black: Shows up to the second trial completely covered in Natsumi's blood.
- Can't Hold His Liquor: Shows up to the second trial after doing shots with Kei Yagami. It becomes evident very quickly that he's quite intoxicated.
- Cigarette of Anxiety: After the fifth trial, he attempts to calm his nerves by smoking one of the cigarettes Si-Hoo entrusted him with.
- Dies Wide Open: Found with one eye open and glassy. The other would have been the same, had the right side of his face not been horribly burned.
- Dying Alone: He didn't even have a murderer to keep him company in his final moments.
- Eating Lunch Alone: By choice. Tobio refuses to eat in front of other people, claiming it's messy and undignified. Because of the difficulties of finding time to himself, especially after Ri becomes his roommate, Tobio remains low-energy throughout the game.
- Eye Motifs: Wears an eye clip in his hair and an eye pin on his shirt.
- Hair Flip: Has a tendency to do this when he's being dismissive of someone.
- High-Voltage Death: Dies during the third investigation after wandering off the path in Storm Forest.
- House Husband: Due to his mother's blindness, Tobio has had to take on all of the household chores, including cooking and cleaning. After the game ends, he moves in with Si-Hoo and continues these duties, as Si-Hoo is unable to cook.
- In Touch with His Feminine Side: Has a fondness for pink, values beauty above all else, and isn't afraid to partake in traditionally "feminine" activities.
- Love Epiphany: Finally has his after Si-Hoo kisses him.
- Momma's Boy: He's the caretaker for his blind mother, and she's the one person for whom he would do anything.
- Parental Abandonment: His father never wanted children, but he stuck around until Tobio's mother lost her sight, at which point he ditched both of them and ran off with a younger woman.
- The Perfectionist: If he messes up at anything, he won't just correct his mistake, he'll start the task over completely.
- Together in Death: Subverted. Though Si-Hoo and Tobio both die in their respective games and subsequently become an Official Couple, it turns out that the "living" kids are trapped inside a virtual reality world, and the dead kids have actually just woken up in the real world.
- Unknown Rival: Unbeknownst to Setsuna, Tobio considers her his mortal enemy. This changes during the first investigation, though he does lock her in the Ice House, exposing her to the dangerous chemicals used to kill Jaejin. After death, he sheds any animosity he may have felt towards Setsuna, even going so far as to refer to her as "Setsuna-chan".
- V-Sign: Flashes one to Kei immediately following the culprit reveal in chapter two. Also utilized in the multitude of selfies he's taken over the course of the game.
Super High School Level Parrot Trainer
- Animal Motifs: Birds, unsurprisingly.
- Meaningful Name: If you can call it that. Tori Otoko literally means Bird Man.
- Rummage Sale Reject: She wears a bunch of cheap, over-sized clothes.
- Teens Are Short: She's 4'9" — the smallest student in the Kaze roster.
Super High School Level Bellhop
And hey — hes not so bad at carrying your bags, either!
- The Big Guy: Though he's not the tallest guy in his class, he is the heaviest.
- What the Hell Is That Accent?: His speech is gruff and tends to drop off random syllables off of words.
Super High School Level Virtual Idol
- Ascended Fangirl: She's been a lifelong idol fan, rising to become an idol herself.
- Expy: To an extent, her design and some of her personality traits are based on Yuko Oshima the 9th, Honoka Kousaka, and Momo Kisaragi.
- Important Haircut: In the beginning of week 6, Yui cuts off her pigtails.
- Whole Costume Reference: Some of Yui's outfits are from different series. For example, the hoodie she is wearing during week 2 is similar to Momo Kisaragi's from Mekakucity Actors.
Super High School Level Assistant Director
Despite her youth, Kumadas knack for getting everything running smoothly has become the envy of those with several more years of experience than her, and she has become a popular candidate for hiring as an AD. Kumada has decided to go on hiatus for the time being, and plans to resume her work by the end of her schooling, at the latest.
- Asexuality: Yuuki is a grey-aromantic asexual, although she's never thought about it a huge amount.
- Color-Coded Characters: Her choice of color leans strongly towards browns and beiges, and she wears almost nothing that isn't in those particular colors.
- Curtains Match the Window: Both a shade of beige-brown, her eyes are a little bit darker though.
- Emotionless Girl: Not so much emotionless but Yuuki isn't very expressive. At all. Other than her becoming genuinely angry after chapter 1's mistrial, she hasn't really displayed any emotion outwardly.
- Exotic Eye Designs: Yuuki's pupils are quite a bit lighter than her iris', and older sprites portray her with arrow shaped pupils.
- Huge Schoolgirl: Yuuki stands at 188.5cm (6'2"), but she usually wears heels, standing at 6'5" with them on.
- Kansai Regional Accent: Yuuki's accent is predominantly this, although due to moving around a lot in her childhood her accent sounds more like this with parts of several other dialects tacked onto it.
- No Indoor Voice: She has a tendency to speak extremely loudly, even when off set.
- The Stoic: As stated in her bio, she's like this publicly. Although outside work she's still quite inexpressive.
- Trademark Favorite Food: While it's actually a drink, Yuuki adores coffee, particularly black coffee, and she's usually seen drinking it. (Although this might be partially because of her work hours).
- Younger Than They Look: Professionally Yuuki was assumed to be in her twenties before her age was publicly revealed pre-game.
Super High School Level Esotericist
- Ambiguously Human: It isn't made explicitly clear just what's happening in the second half of Ri's punishment, but between his odd-colored blood, his fast healing, and the fact that he can't be killed with anything short of decapitation, something is clearly off about him.
- Canon Foreigner: Originally from Doubt Academy 5: Mizu.
- Decapitation Required: What Monobear has to resort to in order to kill Ri, as he withstands a direct mauling to his torso and begins to heal rapidly.
Super High School Level Tsukkomi
- Canon Foreigner: Originally from Doubt Academy 5: Mizu.
- Meaningful Name: Riku means "land".
- Shout-Out: Her first name is a reference to one of Kingdom Heart's main protagonists. HALF-HORSE fans joke about this coincidence, meanwhile Riku and Sora have no clue why.
Super High School Level Endurance Racer
- Canon Foreigner: Originally from Doubt Academy 5: Mizu.
- Letting Her Hair Down: After moving to Mizu, he no longer wears his hair in a greaser-style pompadour.