Name: Kusumi Koharu
Nickname: Koha, Kussun, Koha-chan
Birthday: 1992-07-15
Birthplace: Niigata, Japan
Blood Type: A
Height: 162 cm
Hobby: Volleyball, which she began in 3rd grade and was captain
Favorite food: Umeboshi flavored snacks, fruit
Favorite color: Pink
Favorite sort of guy: Kind
Favorite celebrities: Morning Musume & Amuro Namie
Favorite H!P Member: Fujimoto Miki
Audition Song: Furusato
Family: Father, Mother, and older sister
Hello! Project groups:
o Morning Musume (2005-2009)
o Morning Musume Tanjou 10nen Kinentai (2007)
o Kira Pika (for Kirarin Revolution) (2007)
o Milky Way (for Kirarin Revolution) (2008)