Fuuto PI: The Portrait of Kamen Rider Skull

Tokime

Amnesiac thief known as the "Witch of the T Junction," Tokime's past is gradually revealed after meeting Shoutarou.

Portrayed by Sekine Akira

Shoutarou Hidari

A retro-styled detective and Kamen Rider Joker, Shoutarou is initially inexperienced but grows into a respected investigator.

Portrayed by Murase Ayumu, Hosoya Yoshimasa

Philip

Philip, Kamen Rider W's mind, accesses the Gaia Library and possesses supercomputer-level intellect.

Portrayed by Uchiyama Kouki

Soukichi Narumi

Portrayed by Tsuda Kenjirou