All The Babes
Ruka Mochizuki
Also known as Luca Mochizuki, Luka Mochizuki
Career
Active 2018 – present
Biography
About Ruka Mochizuki
She is a petite Japanese gravure idol with a slim frame, DD cup, and a youthful look that suits her 5'0" height. Born on a Monday in July 1996 in Kanagawa, Japan, Ruka Mochizuki has been active in the industry since 2018. Her measurements are 33–23–32, a combination that has become part of her signature appeal.
Beyond gravure, Ruka is also a musician, a path she started around age 21. Now 30, she has spent eight years balancing both crafts. Her Instagram following has grown to 9k, and she continues to work in Japan. Ruka's style blends a strong sense of presence with a compact, athletic build that photographers often highlight.
Record
Profile details
Personal
- Years Active
- 2018-present (started around 21 years old; 8 years active)
- Birthplace
- Kanagawa, Japan
- Ethnicity
- Asian
Body
- Weight
- 94 lbs (or 43 kg)
- Measurements
- 33–23–32 (B–W–H) · WHR 0.72
- Bra/Cup Size
- DD
Extra
- Instagram Followers
- 9k (as of April 2026)
Frequently asked
How long has Ruka Mochizuki been active in the industry?
Ruka has been active since 2018, which means she has been working for about 8 years as of 2026.
What are Ruka's starting age and current age in relation to her career?
She started her career around age 21 and has continued into her 30th year, showing longevity in both gravure and music.
Did you know
- Ruka Mochizuki's measurements of 33–23–32 give her a waist-to-hip ratio of 0.72.
- She was born on a Monday, July 15, 1996, in Kanagawa, Japan.
More Japanese Gravure Idol profiles
Help improve this profile
Spot something wrong or missing? Fix a detail, add a link, or share a fact. Every submission is reviewed before it goes live.
Are you Ruka Mochizuki?