Osen: Season 1
This season started on April 22, 2008. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | Natural Okami vs. Microwave Queen · 45 min | |
| 2 | Battle of Okamis!! Hellish Miso Making · 45 min | |
| 3 | The Secret of the Famous Tororo Rice · 45 min | |
| 4 | The Secret Battle of Sukiyakis · 45 min | |
| 5 | The Impact of Shoddy Deserts · 45 min | |
| 6 | The Eagerly Anticipated Hamburger Date · 45 min | |
| 7 | Osen, Cruel Dismissal · 45 min | |
| 8 | Rice Cooking is on Standby! Isshouan's Fuel Crisis · 45 min | |
| 9 | Dried-Bushi-Fish Prince's Necklace · 45 min | |
| 10 | Okami Out of Business? Isshouan Entertains One Last Time · 45 min |
