仮面ライダー - Season 31 Episode 2
A man with a blue lion arrives and takes Touma to a place filled with books.
- Janr: Action & Adventure, Sci-Fi & Fantasy, Drama
- Studiya: tv asahi, TBS, NET
- Kalit so'z: artificial intelligence (a.i.), cyborg, martial arts, monster, secret organization, biker, superhero, tribe, conspiracy, swordsman, impostor, based on manga, motorcycle, erased memory, super power, masked superhero, mysterious death, death of hero, superhero teamup, mysterious disappearance, henshin heroes, friend turned enemy, tokusatsu, kamen rider
- Cast: Junsei Motojima, Reiyo Matsumoto, Yasunari Fujibayashi, Oto Abe, Rikiya Tomizono, Rikuto Kumaki