Untan-chan has only been debuting for less than a year. - Although she is a slender beauty, she is originally a perverted M woman and appears in quite hard works. We talked a lot during the interview with the director. First of all, I admired Aya Shiomi of the M Women's Corps and Hana Kano, and I was told, "Please take a picture of Gachinko's SM." Also, she said, "My nipples are big, they stretch a lot when I pull them, my nipples are sensitive, and I can many times just with my nipples." The shooting begins with bondage training with Ren Unjin, and she wears a white camisole.