[[folder:Characters That Appeared in Kotetsu Jeeg(1975)]]

!!Hiroshi Shiba AKA Kotetsu Jeeg
-->'''Voiced by:''' Creator/ToruFuruya (original series), Creator/JunichiSuwabe (''Kotetsushin Jeeg'')

* {{Badass Biker}}
* [[spoiler:BatmanCanBreatheInSpace: In ''Kotetsushin Jeeg''. {{Justified|Trope}}, given that he is a cyborg.]]
* BerserkButton: Threatening his mother and little sister is a really bad idea.
* {{BFG}}: Jeeg Bazooka.
* ByThePowerOfGreyskull: BUILD UP!
* {{Cyborg}}
* {{Determinator}}
* HenshinHero: His intermediate form before turning into Jeeg looks like a superhero from a tokusatsu series.
* TheHero
* HotBloodedSideburns: Wouldn't be a 1970's Go Nagai character without theme.
* HumongousMecha: His Jeeg form.
* RocketPunch: Knuckle Bomber.

[[folder:Characters That Appeared in ''Kotetsushin Jeeg'']]
!!Kenji Kusanagi
-->'''Voiced by:''' Creator/DaisukeOno

* BadassBiker: Again, just like his predecessor.
* BigEater: Often seen in a cafeteria consuming large quantities of food after a battle.
* ChildhoodFriends: With Tsubaki.
* FallingIntoTheCockpit: {{Subverted|Trope}}: Kenji's forced to take control of the new Jeeg when a Haniwa Phantom God attacks, but in the next episode it's revealed that he had been intended to be the pilot all along the attack simply forced the New Build Base crew to put him into the robot sooner than planned.
* LegacyCharacter: As the controller of the second Kotetsu Jeeg.
* OrdinaryHighSchoolStudent
* ShipTease: With [[ChildhoodFriendRomance Tsubaki]].
* [[spoiler:SuperMode: Kotetsushin Jeeg, formed when Kenji's Jeeg [[FusionDance fuses with Balba, as well as Hiroshi's Bronze Bell.]]]]
** [[spoiler:EleventhHourSuperPower: It only appears in the last episode.]]

!!Tsubaki Tamashiro
-->'''Voiced by:''' Creator/KanaUeda

* ChildhoodFriends: With Kenji
* {{Miko}}
* {{Tsundere}}: Type B.
* ShipTease: With [[ChildhoodFriendRomance Kenji]].