"HELLO "kawaii♪♪"Mio Hirose is a pure and cute 120% singer-songwriter who dreams of making her major label debut. With a bright smile and an angelic singing voice, she made her AV debut with a guitar in hand!! Mio is also a rare Mio who has only had sex with one person. Although she is nervous about having sex with the second person in her life, she gradually becomes immersed in the pleasure of this new experience. And it seems she even wrote the lyrics for "kawaii"!!