Cast & crew
Double Decker! Doug & Kirill (2018)
Cast
| You Taichi | Maxine |
| Atsumi Tanezaki | Fujishiro Harutsugu |
| Satoshi Mikami | Doug |
| Chika Anzai | Rochefort |
| Kohei Amasaki | Kirill |
| Saori Hayami | Deana Bernini |
| Satoshi Mikami | Douglas 'Doug' Billingham (voice) |
| Kohei Amasaki | Kirill Vrubel (voice) |
| Saori Hayami | Deana del Rio (voice) |
| Chika Anzai | Katherine Rochefort (voice) |
| You Taichi | Maxine Silverstone (voice) |
| Atsumi Tanezaki | Yuri Fujishiro (voice) |
Crew
| Masakazu Katsura | Original Series Design |
| Ryo Ando | Series Director |
| Yusuke Mizuno | Art Direction |
| Eiichi Nishimura | Editor |
| Katsuhiro Nakano | Sound Effects |
| Eriko Kimura | Sound Director |
| Junichi Higashi | Supervising Art Director |
| Yuki Hayashi | Original Music Composer |
| Haruhi Goto | Director of Photography |
| Tomohiro Suzuki | Series Composition |
| Jouji Furuta | Series Director |
| Masakazu Katsura | Character Designer |
| Rumiko Nagai | Color Designer |
| Kazuhiko Tamura | Producer |
| Junichi Higashi | Supervising Art Director |
| Haruhi Goto | Director of Photography |
| Tomohiro Suzuki | Series Composition |
| Jouji Furuta | Series Director |
| Eriko Kimura | Sound Director |
| Yusuke Mizuno | Art Direction |
| Eiichi Nishimura | Editor |
| Yuki Hayashi | Original Music Composer |
| Masakazu Katsura | Original Series Design |
| Masakazu Katsura | Character Designer |
| Ryo Ando | Series Director |
| Rumiko Nagai | Color Designer |
| Katsuhiro Nakano | Sound Effects |
| Kazuhiko Tamura | Producer |