Also known as: 仮面ライダージェイ, 仮面ライダーJ
Hero of the Kamen Rider J (Movie) film.
After dying while trying to save his sister, Koji Segawa is brought back to life by the earth spirits as Kamen Rider J to combat an invading alien force.
J is nearly identical to ZO except for his green trim and ability to grow in size, much like the heroes of the Ultra Series.
