Sarina Suzuki

The movie revolves around Koji Chihara's (1-ichi, 9 Souls) character who becomes the towns enforcer right after highschool. Protecting small business's and helping people if they get screwed out of their money. Out of stupidity he cheats on his perfect girlfriend with a girl he knew from his childhood, which becomes a big mistake. The hardest part about his new girlfriend is she doesn't want him to fight, but that is how he makes his living. (imdb User Comments)

During a band's show in Osaka, a young man suddenly rushes the stage. He grabs the mic and begins to sing. The audience is stunned by his actions at first, but they become overwhelmed his voice. After the song, the band manager, Kasumi, asks about the young man's story. He tells them that he doesn't know, because of his memory loss. Kasumi is interested in his singing talents, nicknaming him "Pochi Man". The man becomes the singer for the band, but a big problem occurs due to his memory loss. (asianwiki.com)