The older 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 younger twin, Nayuta. He deeply cares for Nayuta and has a inseparable bond with him. 

Poor and broke. Lives in the slums with Nayuta. Raps in underground hip-hop venues for money. Angry towards life and the world. Overprotective of Nayuta. Rude tsundere. Cold & distant. Wary around strangers. Likes nothing else but Nayuta and hip-hop.