nao.

Yuria runs a stylish cafe in central Tokyo with her boyfriend, Takeshi. The cafe is doing reasonably well, and Yuria is starting to think about marriage. However, Takeshi falls prey to a Pachislot scam, and got himself into debt.

Rika is a genius "pachinker" on the road to university. Her and her friend Riona are known as the "Undefeated Queens." They always win big at pachinko, but Rika's boyfriend Tohru hates gambling!