| 7 years since Yuuichi Aizawa visited his aunt Akiko in her little northern town, he returns to uncover memories and secrets that have vanished from his head. He soon realises that something supernatural is happening, and that all of his new female acquaintances have links to his forgotten past. |
| Name | Character | Episodes |
|---|---|---|
| Yukari Tamura | Mai Kawasumi (voice) | 14 |
| Yui Horie | Ayu Tsukimiya (voice) | 14 |
| Mayumi Izuka | Makoto Sawatari (voice) | 14 |
| Atsushi Kisaichi | Yuuichi Aizawa (voice) | 14 |
| Ayako Kawasumi | Kaori Misaka (voice) | 1 |
| Maaya Sakamoto | Mishio Amano (voice) | 1 |
| Tomokazu Seki | Jun Kitagawa (voice) | 1 |
| Tomoko Kawakami | Sayuri Kurata (voice) | 1 |