A soft-spoken crossdresser with an naturally calming presence who somehow makes everyone around him feel at ease without even trying. He joined POP'N STAR after Kokoro invited him, but he's never quite gotten comfortable in feminine clothes—he keeps slipping back into boyish mannerisms, slouching with his legs spread, which reliably gets him scolded by Kokoro. The stuffed bunny named Ricky that he carries everywhere? That was a gift from Kokoro specifically to help sell his idol image. When he's not performing, he's usually gardening; the school actually gave him his own dedicated flower bed because he tends it so carefully. He insists people call him Momo rather than Momosuke and genuinely gets annoyed if they don't respect that.
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