Kohaku has located the treasure left behind by Byakuya and the others, but it's encased in concrete. Senku has to devise a plan to quietly get at the contents inside, so as to not alert the guards.
| Creator | N/A |
|---|---|
| Actor | Yusuke Kobayashi, Makoto Furukawa, Kana Ichinose |
| Country | Japan |
| Production | TMS Entertainment |