"You're right. There was a bug–I killed it." Late at night, only one voice wafts around the room. What lies on the other end of the telephone line is anyone's guess...
Unfortunately the movie The On-hold Music of Terror is not yet available on HBO Max.
| Directing | Suyo Yamazaki | Director |
| Camera | Shinpei Nishioka | Director of Photography |
| Sound | Haolun Gu | Music |
| Sound | Tomoka Kimura | Sound Recordist |
| Sound | Tomoka Kimura | Sound Designer |
| Sound | Tsutomu Asakura | Sound Mixer |
| Sound | Masahiko Nagata | Assistant Sound Editor |
| Crew | Ann Tomoko Yamamoto | Translator |
| Crew | Asako Eguchi | Translator |
| Production | Taruto Fuyama | Producer |
| Production | Yuichi Ito | Producer |
| Production | Mitsuko Okamoto | Producer |
| Production | Koji Yamamura | Producer |
| Visual Effects | Suyo Yamazaki | Animation |
