Mirei Aika with men. During the shoot, she suddenly confesses that she is a mahjong player! It turns out that she is a mahjong player working at a mahjong parlor in Tokyo. It is hard to imagine given her appearance and personality, but it seems to be true. When asked "Do you like sex?" she eagerly answers "Yes!", which suggests that she is quite a sex lover. But we can't get a hold of her! The only thing we know is that she is a gambler who loves sex! Mysterious lady Mirei Aika makes her AV debut!