Ren's life is colorful, he's always teasing Mizuo, becomes a clown in the playground, plays with Komon during his free time, and jokes with Ojiro, his fellow part-timer.
Kehidupan Ren memang penuh warna, ia selalu menggoda Mizuo, menjadi badut di taman bermain, bermain dengan Komon saat Komon senggang, dan bercanda dengan Ojiro, rekannya sesama partimer.