Melon Kinenbi

Melon Kinenbi (メロン記念日; sometimes romanized as Melon Kinen-Bi) are an all-girl Japanese pop group within Hello! Project. They were formed after they successfully passed the 2nd Morning Musume & Michiyo Heike Imotobun Audition. Melon Kinenbi is the oldest group in the history of Hello!