Details
With their assignments done for a while, the R&D division is up for some well deserved vacation, when Wilbell appears and convinces them to accompany her on a hot springs trip near a volcano, unaware of her true intentions.
- Animation, Sci-Fi & Fantasy, Comedy
- Japanese
Cast & Crew
- Rie Murakawa , Kaito Ishikawa , Mariko Honda , Kenji Akabane , Yasunori Masutani , Chiharu Kitaoka
- Ryoichi Ishihara, Shuichi Takashino, Akira Watanabe, Junzo Hosoi