Coji-Coji - Season 1 Episode 55 Knowledgeable Grandpa's frightful rumours
- Genre: Sci-Fi & Fantasy, Comedy, Animation
- Studio: TBS
- Keyword: based on manga
- Cast: Sayaka Aoki, Etsuko Tokunaga, Hiroki Takahashi, Jun Akiyama, Kayo Aoyama, Kazuhiko Nishimatsu