| The "loosely science-fiction adventure" is set in the summer sometime in the 21st century. Tokyo's Shinjuku ward has become a wasteland, void of all humans due to an unexplained catastrophe. What remains are these strange creatures such as "Donyatsu," the half-cat, half-doughnut hybrid, and "Begaru," a feline bagel composite. |
| Name | Character | Episodes |
|---|---|---|
| Yoshitsugu Matsuoka | Biggs | 13 |
| Yukari Tamura | Donyatsu | 13 |
| Keiji Fujiwara | Begaru | 13 |
| Takashi Matsuyama | Korokken | 13 |
| Tatsuhisa Suzuki | Macchan | 13 |