The man-eating Bog is a pachinko machine that makes a ludicrous amount of money for one of Teiai's underground casinos. The time has come for Tonegawa to collect the winnings, which means a showdown between him, the diabolical device, and the man who responsible for it: Ichijou!
The balls that fell into the holes 
are coming back, just like...
الكرات التي سقطت في الحفر
...ترجع... وكأنّها
Die Kugeln kommen
aus den Löchern zurück!
¡Las bolas que cayeron
a los hoyos regresan…
¡Las bolas que cayeron
a los agujeros regresan
Les billes avalées sont ressuscitées,
tout comme…
Le sfere che sono cadute nei buchi
stanno tornando su, proprio come...
As bolas que caíram nos
buracos estão voltando...
Мячи, сгинувшие во тьме,
возрождаются как...