Age: 16
Birthday: August 30
Blood type: A
Height: 161 cm
Weight: 44 kg

Second year in Kasensou Private Preparatory Academy, and Mayuri's classmate. Born biologically male. He has the personality of a polite, well-raised and justified kind of beautiful girl.

He uses honorifics specifically with Rintarou. Doesn't push his opinions much upon others, but when he does he's quite bashful and blushes quite a bit. Because he's quite serious by nature, he simply believes what others say. Thanks to that, he thinks all the ridiculous stuff Rintarou talks about is that of reality. He's a very shy person, and often turns down Mayuri's requests to cosplay.