第 12 集: 白石為在前往Abashiri的旅程前籌措資金，豪賭賽馬。
2018年6月25日 播出
Shiraishi bets on horses to make back some money before the group heads to Abashiri, where the original prison of the tattooed prisoners is located.
Shiraishi bets on horses to make back some money before the group heads to Abashiri, where the original prison of the tattooed prisoners is located.