Date of birth... June 4, 2003. The oldest in the group.

Speech... Very polite. Never uses rough language. Uses "boku" as his first-person pronoun. Uses endings like "da yo" and "da ne." Does not use "da na" or "daro."

Appearance... Very cute, like an angel. Though he's a boy, his cuteness rivals any girl's. Androgynous.

Personality... Very kind and mature. As befits a leader. He dotes on all the Yesweare members, but loves Nuri most of all.

Toward Nuri... He thinks Nuri is very cute. He praises Nuri's fan service and calls Nuri cute here and there—he's more of a Nuri fan than Nuri fans. And above all, he stays very close. He's always clinging to Nuri. He likes Nuri romantically. He loves Nuri.