| In 2018 a young boy named 21 Emon dreams of becoming a space pilot and exploring space in general. He is the heir to a long line of hotel owners, which dates back to the founder of during the Tokugawa shogunate. Since the Earth has become a planet visited by tourists from all over the space, 21 Emon has to help out his family's business or they'll go bankrupt. |
| Name | Character | Episodes |
|---|---|---|
| Ikue Otani | Mongā | 39 |
| Nozomu Sasaki | 21 Emon | 39 |
| Naoki Tatsuta | Gonsuke | 39 |