Misa is an underground idol and being filmed closely for a documentary. One day, an owner of BDSM club "H" perceives Misa's potential and headhunts her as a dominatrix. Misa is confused at first, but when she meets the top dominatrix Kanon, she learns sexual pleasure she never knew. She then decides to pursue a career of both idols and BDSM.
Unfortunately the movie Safe Word is not yet available on HBO Max.
| Directing | Koji Shiraishi | Director |
| Writing | Koji Shiraishi | Screenplay |
| Editing | Koji Shiraishi | Editor |
| Writing | Kohei Taniguchi | Screenplay |
| Directing | Kohei Taniguchi | Assistant Director |
| Production | Hiroyuki Aiba | Producer |
| Production | Yoshihisa Kita | Producer |
| Production | Kanjiro Toba | Producer |
| Sound | Yuta Mori | Music |
| Lighting | Ryuji Matsumoto | Gaffer |
| Sound | Tatsuya Kishikawa | Sound Mixer |
| Sound | Hisashi Iwamaru | Sound Mixer |
| Art | Masato Ando | Set Dresser |
| Costume & Make-Up | Ayaka Masumizu | Hairstylist |
| Costume & Make-Up | Ayaka Masumizu | Makeup Artist |
| Crew | Kei Ikeda | Cinematography |
| Crew | Ryoka Neya | Cinematography |
