Pachinko Queen

Original title: 爆裂パチンコ・クィーン　～怒涛の確率変動篇～

Mina, who is running a honey trap, is trying to scam a man as usual when she accidentally meets Ginpachi, a professional pachinko player. She becomes interested in him, and when she tries it herself, she immediately finds herself with a mountain of winnings...