Rinu, alternatively known as Riinu-kun, otherwise known as Koinu, is a Japanese vocalist, voice actor, lyricist and member of the entertainment group Strawberry Prince. He is also affiliated with the Dolce 2D idol project.

こいぬ , Koinu , 莉犬(すとぷり) , Riinu-kun , 莉犬くん , 莉犬く , りいぬ , りいぬ (すとぷり) , Rinu (Strawberry Prince)