Kamen Rider - Season 9 Episode 31 The Woman Who Saw the Kaima World
- Genre: Action & Adventure, Sci-Fi & Fantasy, Drama
- Studio: tv asahi, TBS, NET
- Keyword: artificial intelligence (a.i.), cyborg, martial arts, monster, hero, secret organization, villain, biker, superhero, tribe, conspiracy, swordsman, impostor, based on manga, motorcycle, erased memory, super power, masked superhero, supervillain, mysterious death, masked supervillain, death of hero, superhero teamup, mysterious disappearance, henshin heroes, friends to enemies, tokusatsu, kamen rider, evil dad
- Cast: Hidekazu Chinen, Yusuke Hino, Nozomi Miyabe, Takashi Tsukamoto, Machi Chitose, Ryo Takizawa