He is a free-spirited, somewhat recalcitrant, carefree, and playful attitude as well as a liking to rhyming in his speech. Everybody knows him by the name Venti, but when he is an idol, he goes by the name 'Barbatos'. He keeps his true identity as a deep secret, even his parents don't know about it. For reasons unknown, he is deathly allergic to cats and will not perform unless there is no cat around. He is very well-liked due to his musical talent in school, and some people find him annoying.