Kouji Segawa

Kamen Rider J (仮面ライダーJ) is the main protagonist in the Japanese tokusatsu movie Kamen Rider J.

J-Crosser
J-Crosser is a Suzuki off-road bike that Kamen Rider J rides on. It has the ability to reach a speeds up to 1300 km/h. Kamen Rider J also can use the J-Crosser to execute the J Striker attack.

Other Appearances
Although Yūta Mochizuki has never returned to portray the character Kouji Segawa, a generic "Kamen Rider J" character has appeared in later Kamen Rider live action productions.

Kamen Rider World

 * Kamen Rider J later team-up with his precessor, Kamen Rider ZO, in the 8-minute movie Kamen Rider World.

Kamen Rider Decade: All Riders vs. Dai-Shocker

 * Kamen Rider J later appears in the 2009 film Kamen Rider Decade: All Riders vs. Dai-Shocker. In the film's climax, he is summoned, in giant form, by Kamen Rider Diend to battle with King Dark. With Diend's help, he merges with Kamen Rider Decade to form Kamen Rider Decade Final Form Jumbo Formation. The Internet movies released with this film identify J as the 15th official Kamen Rider of the Showa era.

Kamen Rider × Kamen Rider W & Decade: Movie War 2010

 * Kamen Rider J also appears in the 2010 film Kamen Rider × Kamen Rider W & Decade: Movie War 2010, fighting Kamen Rider Decade, only to be defeated and turned into a card by him. After Decade's eventual defeat, it is revealed that all the Riders he turned into cards are restored to their respective worlds; J's is presumably one of them.

Video Game

 * Kamen Rider J is a playable character the 2011 Nintendo DS video game All Kamen Rider: Rider Generation.