K-1 WORLD GP 2018: Cruiserweight Championship Tournament (2018) — Cast
Cast
| Hitoshi Sugimoto | Self |
| Boubaker El Bakouri | Self |
| Sina Karimian | Self |
| Keisuke Nakajima | K |
| Rui Hanazawa | Self |
| Makoto Uehara | Self |
| Aundre Groce | Self |
| Brian McGrath | Self |
| Taichi Furuta | Self |
| Od Ken | Self |
| Daniel Puertas | Self |
| Takeru Segawa | Self |
| Akram Hamidi | Self |
| Koji Tanaka | Kouzi |
| Yoshiki Takei | Self |
| Stavros Exakoustidis | Self |
| Ryusei Ashizawa | Self |
| Kaito Ozawa | Self |
| Rukiya Anpo | Self |
| Kenta Hayashi | Self |
| Suarek Rukkukamui | Self |
| Hisaki Higashimoto | Self |
| Masanobu Goshu | Self |
| Ryota | Self |
| Shuji Kawarada | Self |
| Takaya Ogura | Self |
Crew
| Mitsuru Miyata | Director |