Cast & crew
Deep Insanity: The Lost Child (2021)
Cast
| Kohsuke Toriumi | Leslie |
| Ami Koshimizu | Vera |
| Takako Tanaka | Cee |
| Kaede Hondo | Sumire Takasaka |
| Kohsuke Toriumi | Leslie |
| Yuya Hirose | Jackson |
| Takako Tanaka | Cee |
| Ruriko Noguchi | Reika |
| Hiro Shimono | Daniel |
| Kaede Hondo | Sumire Takasaka |
| Ruriko Noguchi | Reika |
| Ami Koshimizu | Vera |
| Hiro Shimono | Kai |
| Yuya Hirose | Lawrence |
Crew
| Hijiri Yamamoto | Director of Photography |
| Konomi Suzuki | Theme Song Performance |
| Kento Shimoyama | Series Composition |
| Fumiyuki Go | Sound Director |
| Yuki Araki | Art Direction |
| Kashitaro Ito | Theme Song Performance |
| Kazuyuki Yamayoshi | Character Designer |
| Mirai Kodai Gakudan | Original Music Composer |
| Shiho Mizumoto | Color Designer |
| Mirai Kodai Gakudan | Original Music Composer |
| Hirohisa Kitamura | 3D Director |
| Shin Oonuma | Series Director |
| Konomi Suzuki | Theme Song Performance |
| Kashitaro Ito | Theme Song Performance |
| Fumiyuki Go | Sound Director |
| Kento Shimoyama | Series Composition |
| Kazuyuki Yamayoshi | Character Designer |
| Hijiri Yamamoto | Director of Photography |
| Yuki Araki | Art Direction |
| Katsuhiro Kimura | Editor |
| Hirohisa Kitamura | 3D Director |
| Shin Oonuma | Series Director |
| Shiho Mizumoto | Color Designer |
| Katsuhiro Kimura | Editor |