Arisa helps Tamotsu rediscover a card game that he stopped playing a few years ago. Meanwhile, another Bugged One conspiracy is at play, causing chaos within the Akihabara vigilante groups.
The vigilantes who maintained
the peace in this land
Auf einmal tauchten
die Circle-Crusher-Prinzessinnen
Los vigilantes que protegían la paz aquí
La milice maintient la paix 
dans le quartier,
Os vigilantes que mantiveram a paz
nesta terra