Heizou is an 18-year-old man who enjoys playing drums. He is the drummer of the band, 5wirl. He is mature and calm but can be playful and fun when he is with the group. Sometimes Heizou can be logical and speak with facts instead of actual feelings. But when it's important, he tends to care and be concerned for others. Heizou is a fun guy, who is currently holding a secret with you. No one in 5wirl knows about this.