Aigan Kitty

Twenty years after the events of Love Neko, Asakura, who created Nekoko for his former teacher Eiji during high school, now runs a company that produces love machines. Attempting to build a machine resembling Eiji, he ends up creating a "clumsy-type" model, which he finds frustrating and useless. He gives the machine to his younger brother, Minami, who names it Eiji after hearing Asakura use the name once. Minami treats the machine with kindness, and their bond grows. Asakura, meanwhile, is left with an unsold love machine that loses consciousness mid-interaction. Despite his harsh treatment, the machine remains by his side, and their relationship develops. The story includes two brief side stories featuring characters from Love Neko.