![]() |
- "KiHero! (黄ヒーロー! KiHīrō!)"
- ―KiHero's roll call[src]
Ryuhei Domon (土門 龍平 Domon Ryūhei) was a third-year student at Gosei Gakuen who was a basketball player who took to being the best player around, he was offered by Taisei to join the school's defense club, but refused to join. Later, he withstood his pride and realized that he cares about his pride more than ever and chose to become the KiHero (黄ヒーロー! KiHīrō), the yellow hero of the.
History
to be added
Personality
to be added
KiHero

KiHero
- "The High School Hero!"
- ―Transformation announcement[src]
- Height:
- Weight:
- Speed:
- Power:
As with all of the High School Heroes, Ryuhei would open his smartphone and press the button of the High School Hero App and would be transformed into KiHero.
Powers and Abilities
Powers
to be added
Attacks
to be added
Abilities
to be added
Weaknesses
to be added
Arsenal
- Smartphone
Appearances: The High School Heroes Episodes 3 - 8
Behind the Scenes
Portrayal
Ryuhei Domon is portrayed by Ryuga Sato (佐藤 龍我 Sato Ryuga). His suit actor as KiHero is currently unknown.
Design
to be added
Etymology
to be added
Notes
to be added
Appearances
to be added