Hidomi Hibajiri is a young girl who never takes off her headphones. Her whole life consists of going to school, helping out at her mother's cafe, and listening to music. With nothing else to break the crippling monotony, she keeps her headphones on at all times. That is, until she is run over by a mysterious guitar-wielding woman.
| Actor | Role |
|---|---|
 Inori MinaseHidomi Hibajiri (voice) | Hidomi Hibajiri (voice) |
 Tomoyo KurosawaAiko (voice) | Aiko (voice) |
 Megumi HayashibaraHaruko (voice) | Haruko (voice) |
 Miyuki SawashiroJulia Jinyu (voice) | Julia Jinyu (voice) |
 Reiko SuzukiTami Hanae (voice) | Tami Hanae (voice) |
 Jun FukuyamaKou Ide (voice) | Kou Ide (voice) |
 Takayuki SugoEyepatch (voice) | Eyepatch (voice) |
 Masatomo NakazawaMarco Nogata (voice) | Marco Nogata (voice) |
 Koji OhkuraMasurao (voice) | Masurao (voice) |