'IKUNA #1.60' - Ikuna, a legendary AV star, pits against Kanae Yūda vs. Yuina Wada in an all-out battle of sexiness and determination, with the ultimate showdown at the peak! In this season 4 of "IKUNA", the climaxes will be so intense that it's impossible to hold back! The thrill is like losing consciousness or wetting oneself!