Cast & crew
Butterfly Sleep (2018)
Directed by Jeong Jae-eun Written by Jeong Jae-eun
Cast
| Masatoshi Nagase | Omura |
| Anna Ishibashi | Anna |
| Kim Jae-uck | Hae-Gwan |
| Miho Nakayama | Matsumura |
| Shun Sugata | Ryuji Takayama |
| Asami Shibuya | Saori |
| Hidekazu Mashima | Kousuke Kindaichi |
| Masanobu Katsumura | O-Ren Ishii |
Crew
| Lee Eun-kyeong | Producer |
| Jeong Jae-eun | Screenplay |
| Lee Eun-kyoung | Executive Producer |
| Yoshimasa Fujie | Assistant Director |
| Hiroshi Iwanaga | Director of Photography |
| Shinsuke Fujimoto | First Assistant Director |
| Koji Tanimoto | Gaffer |
| Toshiaki Sakamoto | Producer |
| Masatoshi Saito | Sound |
| Tetsujirô Yamagami | Producer |
| Lee Young-lim | Editor |
| Jeong Jae-eun | Director |