Kōsaku wakes up from a dream of being unable to escape Hibari ending up as his girlfriend. He finds a postcard from his best friend and eternal rival, Daisuke Itagaki, who is arriving for a visit. When he first meets Hibari he refuses to believe she is his girlfriend and demands they prove it by kissing. Kōsaku wakes up from a dream of being unable to escape Hibari ending up as his girlfriend. He finds a postcard from his best friend and eternal rival, Daisuke Itagaki, who is arriving for a visit. When he first meets Hibari he refuses to believe she is his girlfriend and demands they prove it by kissing.