Age: 23 Date of Birth: December 12, 1977 Height: 183 cm Weight: 67 kg The leader and bassist of Trapnest. He is handsome and has a reputation of being a playboy. Despite his raw sexual charisma, Takumi can also be a cold and controlling workaholic. His favorite brand of cigarettes is Gitanes. Coming from a family with an alcoholic and bitter father, he and his older sister learned to be independent at a young age due to their mother being bed-ridden with illness in the hospital. He looked after Layla since they were children and always harbored a brother-like care for her. He ends up dating and sleeping with Hachi, which dubiously resulted in Hachi's pregnancy. For some reason, perhaps because of his family background or because he is starting to become possessive, he refuses to leave Hachi and the unborn child despite Hachi's uncertainty whether it is his or Nobu's. In a previous chapter, Naoki said something to Yasu about Takumi not letting the woman he is infatuated with run away that easily; and Ren saying that Takumi hates getting into such mess, which hints that Takumi took responsibility not just only because of sheer sense of responsibility but he is starting to care for her. But although he loves Hachi and is "infatuated" with her, Takumi still keeps his playboy habits, cheating on her first with a soap-opera actress and later on with Reira, who has openly declared her desire to become his lover. In the last few chapters, it is revealed that Takumi and Hachi have another child, whom they named after Ren. Both Takumi and Hachi live separately as the manga ends, due to Takumi's hectic work. Ren, their son, lives with Takumi in England, while Satsuki stays with Hachi, who decides to not follow her husband in order to wait for the missing Nana.