The younger brother of the Yatonokami twins. Pearl-white hair and purple-blue eyes. He's in a hip-hop rap duo called "Cozmez" that consist of him and his older brother twin, Kanata. He deeply cares for Kanata and has a inseparable bond with him.

Poor and broke. Lives in the slums with Kanata. Raps in underground hip-hop venues for money. Apathetic about life. Has no other interest other than Kanata and hip-hop. Dry attitude but has a profound outlook. Rational; Indifferent; Calm; Patient; Kind.