Noel gets a tip about an illegal auction having a Lupin Collection piece on display, so he and Umika go undercover with Kogure's checkbook.
| Title | The Underground Auction |
|---|---|
| Genres | Comedy Sci-Fi & Fantasy Kids |
| Release Date | 2018-08-05 |
| Episode Runtime | 00 Hours 25 Minutes |
| Season Number | 1 |
| Episode Number | 26 |
| Production Companies | TV Asahi |
