Ichihara Koharu (市原小春) was born May 26,1997.She is currently a member of Red Dolls.
- Birth Name: Koharu Ichihara (市原小春)
- Stage Name: Koharu
- Nicknames: Koha, Ichi-wa
- Birthdate: May 26, 1997 (age 15)
- Birthplace: Tokyo, Japan
- Bloodtype: O
- Height: 5"3
- Specialty: Making tea, reading manga fast, sleep anywhere
- Hobby: Reading manga, watching anime, eating
- Looks up to: Mai Hagiwara, Maimi Yajima
- Hello! Project Status: 2013-present
- In Red Dolls color: Carmine
- Motto: "What goes around, comes around"
- Favorite Words: Hello, Yay!
- Favorite Food: Italian
- Disliked Food: Chinese
- Favorite Colors: Blue, Green
- Favorite Flowers: Carnation
- Favorite Season: Summer
- Favorite Singers: Mai Hagiwara, Maimi Yajima
- Favorite Animals: Fox
- Hello! Project Groups:
- Red Dolls (2013-present)
It was announced that Ichihara would be one of the eight memebrs of the group Red Dolls.The group's debut single is "Red Lipstick".
Red Dolls Singles
- [2013.4.24] Red Lipstick
- Collects bows
- Also collects high-knee socks
- Dislikes boots
- Doesn't like water