Kamen rider J

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

Kouji Segawa (瀬川 耕司, Segawa Kōji) is an environmentalist reporter who was investigating the pollution by the lake. He was killed while attempting to protect his young friend, Kana and was thrown over the cliff by the Fog Mother's child Agito as Kana is taken by the insectoid Zu. However, Kouji was resurrected by the Earth Spirits as a J-Powered Warrior, Kamen Rider J, acting on their will to fight the Fog with their emissary Berry as his guide. With Fog Mother sensing Kouji's presence, Agito attempts to finish the job in his true form, only to be killed by J. Hurrying to Kana, Kouji enters their domain and faces Zu as she assumes her true form. Facing her, J manages to mortally wound Zu as she grabs him, taking to before they crash into the fortress which is Fog Mother. After she dies, Kouji learns of Fog's intention of feeding humanity to as Garai completes the ritual and sends Kana to the hatching chamber while manhandling Kouji. Berry intervenes to free Kana from Fog's spell before being struck down by Garai as Kana is sent down to her death while Fog Mother begins attacking a nearby city to prepare for her children's awakening. Assuming his Rider form, J fights Garai in his true form, Cobra Man, in a heated battle. After killing Garai, J is being digested by Fog Mother as he attempts to save Kana. However, absorbing the life energy around him, J kills off Fog's newly born spawn as he escapes the bowels of Fog Mother and assumes Jumbo Formation. After ripping Kana out of Fog Mother, J battles the monster before killing her as she attempted to take him down with her. Escaping Fog Mother's destruction, Kouji takes Kana to a serene environment with Berry watching from a distance.

J's Forms

Rider Form

Kamen Rider J primary form. In this form Kamen Rider J has the ability to execute the J-Kick. 

Jumbo Formation

By harnessing the lifeforce from the surrounding life forms, Kamen Rider J can grow into a giant size at 40 metres tall (the largest size he has used) to fight against larger opponent. In this form Kamen Rider J has the ability to execute the Jumbo Rider Kick.

Equipment

J-Spirit Henshin belt

J-Spirit Henshin belt is Kamen Rider J transformation belt. 

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.

J-Crosser