|This article is about a/an rider in Kamen Rider Ex-Aid.|
Ryouhei Izumi (泉涼平 Izumi Ryōhei), the son of Teruyo Izumi, was about to enter middle school when he became a victim of Kamen Rider Chronicle, having joined the game as a Ride-Player (ライドプレーヤー Raido Purēyā) before ultimately receiving a Game Over which reduced him to data. Having heard Ren Amagasaki's announcement that all eliminated players may be restored by beating the game, Teruyo herself became a Ride-Player in a bid to save him. Though beaten by the Bugsters, she was spared short of receiving a Game Over herself by the Kamen Riders, to whom she entrusted to beat the game.
A victim of Kamen Rider Chronicle. Ryouhei Izumi was acknowledged by Dr. Emu Hojo as he spoke at a televised press conference by the Ministry of Health following the demise of mastermind Masamune Dan, striking a chord with his mother.
Owing to his young age and the lack of children being seen becoming Ride-Players, it is likely that his Game Over occurred off-screen.
- "Enter the Game! Ri-Riding the End!"
- ―Transformation announcement[src]
- Height: 198.0 cm.
- Weight: 96.1 kg.
- Punching power: 5.0 t.
- Kicking power: 9.0 t.
- Maximum jump height: 25.0 m.
- Maximum running speed: 100 m. per 8.0 sec.
Ride-Players are the "Kamen Rider" form used by civilians to play Kamen Rider Chronicle. To transform into a Ride-Player, a person must activate their Kamen Rider Chronicle Gashat, and press its button again to transform. In this form, all Ride-Players are equipped with the Ride Weapon, which can transform between a sword and a gun.