Cast & crew
7O3X Fastest Finger First (2017)
Cast
| Shun Horie | Shiki Koshiyama (voice) |
| Umika Kawashima | Mari Fukami (voice) |
| Takuya Sato | Gakuto Sasajima (voice) |
| Tasuku Hatanaka | Daisuke Inoue (voice) |
Crew
| Motoki Ohmori | Theme Song Performance |
| Jun Watanabe | Sound Director |
| Masaharu Okuwaki | Series Director |
| Ayaka Yamanaka | Theme Song Performance |
| Hiloto Wakai | Theme Song Performance |
| Ryoka Fujisawa | Theme Song Performance |
| Kiyokazu Takano | Theme Song Performance |
| Kazuomi Koga | Assistant Director |
| Yuko Kakihara | Series Composition |
| Makoto Takahoko | Character Designer |
| Iqura Sugimoto | Comic Book |
| Marina Sasaki | Producer |
| Yuko Kamahara | Director of Photography |
| Hajime Hyakkoku | Original Music Composer |
| Eri Suzuki | Color Designer |
| Minoru Oonishi | Art Direction |
| Ryu Sakamoto | Art Designer |
| Kentaro Tsubone | Editor |
| Motohiro Oda | Producer |
| Takeshi Yamakawa | Producer |
| Daisuke Masaki | Producer |
| Kyoko Haruna | Assistant Art Director |
| Motoki Niimi | Assistant Editor |
| Aki Yokoyama | Sound Effects |
| Masakazu Yokoyama | Sound Effects |
| Akira Noguchi | Sound Mixer |
| Ryota Kato | Other |
| Kazuo Kato | Other |
| Masayuki Aoyagi | Other |
| Ikuyo Fujita | Other |
| Takayoshi Aso | Production Manager |
| Yasuharu Sawami | Compositing Artist |
| Takenari Kubo | Compositing Artist |
| Saburo Yamamoto | Compositing Artist |
| Ryota Morikawa | Compositing Artist |
| Taro Kitahata | Background Designer |
| Momoko Fujikura | Background Designer |
| Yuki Sekine | Background Designer |
| Koji Shinomiya | Other |
| Makoto Sezaki | Background Designer |
| Karen Nagahara | Background Designer |
| Takeshi Aso | 2D Artist |
| Remi Kurashima | Other |