Summary ➢ For Mitsuda Takuzo, who is on the fast track to becoming a bachelor, the diversifying forms of marriage are a matter of no concern to him at all. Meanwhile, Takuzo’s ex-girlfriend Yanoguchi Mia feels anxious about getting married every time she sees off a friend who is getting married. Mia’s current boyfriend, dancer Satomura Shinpei, elegantly ignores Mia’s appeal to get married but proposes forming a “three-person marriage.” Although Takuzo initially rejects this outlandish idea, he gradually agrees to start a shared living arrangement as a “one-year trial period.” The three face numerous challenges,s including establishing rules for sexual relationships, dealing with jealousy, and explaining their situation to parents as they search for their own definition of happiness.
