Kosei Tayou

Birthday: August 4th
Age: 17
Star Sign: Leo
Height: 172 cm
Weight: 62 kg
Blood Type: O

Kosei is the moodmaker of the band and always keeps them in high spirits with his positive personality. He has mixed feelings towards his free-spirited father, who manages a real estate company. He loves omurice.

Kosei is the drummer of Haru no Jyuujika.

(Source: Rhapsody Official Site)