Recorded at Shin-Kiba 1st Ring on May 15, 2014. All participants appeared in swimsuits, featuring a unique performance where water guns were used to spray water inside the ring. Among the events, the swimsuit hardcore strip match generated an electrifying atmosphere that thrilled the audience. Fukuyama Riko, known as the first Mini Skirt Police, fully showcased her allure using adult toys. That day's event became a memorable battle, blending a distinctive atmosphere with erotic performances.