Underground Chinchiro (地下チンチロリン) is a variation of the dice game, Chinchirorin.
This game was created by Ōtsuki, the foreman of Kaiji's group in the underground labor camp. He modified the rules in a way that he had the advantage over the game with his dice when he is the dealer.
The notable exception of Underground Chinchiro to normal Chinchirorin is that dealer rotation moves clockwise, but each player may opt to pass their turn as dealer. More importantly however, there are no automatic wins for the dealer.
If they opt to play the dealer, they must play as dealer two times consecutively.
|Part 1||Restricted Rock, Paper, Scissors • Steel Frame Crossing • E-Card • Tissue Box Raffle|
|Part 2||Underground Chinchiro • The Bog|
|Part 3||Minefield Mahjong|
|Part 4||The Sword is Mightier than Love • Salvation Game|
|Part 5||One Poker|
|Other||Human Mahjong • The Princess and the Slave|