Welcome to Irabu's Office: Season 1
This season started on October 16, 2009. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | Flying Trapeze · 23 min | |
| 2 | Keep on Erecting · 23 min | |
| 3 | Romance Novelist · 23 min | |
| 4 | Hot Corner · 23 min | |
| 5 | That of Father-in-Law · 23 min | |
| 6 | Friends · 23 min | |
| 7 | Hedgehog · 23 min | |
| 8 | I Couldn't Sit · 23 min | |
| 9 | Gifted Child Actor · 23 min | |
| 10 | Owner · 23 min | |
| 11 | Canary · 23 min |
