Synopsis

Asaka Kodai portrays Mitsuda Takuzo, a meticulous and lonely “complicated man” in this work. Takuzo is approached by his ex-girlfriend, Yanoguchi Mia, and her boyfriend, Satomura Shinpei, who propose 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 including establishing rules for sexual relationships, dealing with jealousy, and explaining their situation to parents, as they search for their own definition of happiness.