Cast & crew
Utakoi · Season 0
Nobody is recorded for this season on its own, so this is the whole show's cast.
Directed by Kenichi Kasai, Yutaka Yamamoto Written by Tomoko Konparu, Yuka Yamada, Mayumi Morita
Cast
| Showtaro Morikubo | 晏阳 |
| Susumu Chiba | Stitch (Voice) |
| Yuuya Uchida | 贞贞 |
| Aya Endo | 小庄 |
| Yuuka Nanri | Stitch (Voice) |
| Sanae Kobayashi | 弘昼 |
| Kana Hanazawa | 当归 |
| Minori Chihara | 李言 |
| Saori Hayami | 高安 |
| Yuki Kaji | Stitch (Voice) |
| Hiro Shimono | 纯纲 |
| Daichi Endo | 駐在 |
| Junichi Suwabe | 駐在 |
| Sayaka Ohara | 母亲 |
Crew
| Yasunori Mitsuda | Original Music Composer |
| Satoshi Motoyama | Sound Director |
| Kenichi Kasai | Director |
| Yutaka Yamamoto | Director |
| Tomoko Konparu | Writer |
| Yuka Yamada | Writer |
| Mayumi Morita | Writer |