Yuriko Mabuchi (マブチ百合子 ; Mabuchi Yuriko) is a current first generation member of Hello! Project girl group LOVE Musume.
- Name: Yuriko Mabuchi
- Nicknames: Yuri-chan, Chichi, Yuri-chin
- Birthdate: February 1, 1997
- Birthplace: Sendai, Miyagi, Japan
- Charmpoint: Her medium-lengthed hair
- Weakpoint: Can't learn dance steps easily
- Favorite Foods: Onigiri, ice manju, mango
- Least Favorite Foods: Sashimi (or any kind of raw foods in particular), olives, cranberries
- Favorite Subject: Photography
- Least Favorite Subject: Home Economics
- Motto: "If you fall down...then get back up again!"
- Favorite English Word: Endurance
- LOVE Musume Color: Green
- Favorite Band: Morning Musume
- Favorite Flower: Japanese clover
- Favorite Morning Musume Song: "Mikan"
- Favorite LOVE Musume Song: "COME ON! ~ Ajia no Bunka no Masshuappu"
- Favorite Manga: "Bokura ga Ita", "Otomen", "Beast Master"
- Hello! Project Groups:
- LOVE Musume (2013-Present)
-  Tenso no Dai Machigai as Yoshiko Sato
- She was given the nickname 'Yuri-chin' by her older brother.
- She has lived in America as a young child and used to be very fluent in the language until her parents moved the family back to Japan.
- She is from the same city as current Morning Musume member Erina Ikuta. Coincidentally, they were born in the same year. (Another LOVE Musume member, Yume Kanazawa, shares the same birthplace as Morning Musume leader, Sayumi Mischishige; Ube, Yamaguchi, Japan).
- If she wasn't in LOVE Musume; she would want to at least become a Kenshuusei.
- She is the youngest member of LOVE Musume to have dyed her hair.