All The Babes
Asana Mamoru
Also known as Asana Kouno, 護あさな, Kouno Asana, Mamoru Asana, Mana Kono
Career
Active 2009 – present
Biography
About Asana Mamoru
Japanese gravure idol Asana Mamoru has been active in the industry since 2009, when she started around 19 years old. Over 17 years, she has built a steady presence in the Japanese entertainment world. Born in Tokyo on May 4, 1990, she is now 36. She is often known by her stage name, though she also goes by Asana Kouno (河野麻奈). Standing 5'8" tall with a slim build, she is notably taller than many of her peers. Her natural figure includes measurements of 36-22-34, with a bra cup size of 30F. She has black hair, brown eyes, and no tattoos or piercings. Her work as a gravure model has earned her a following of 22k on Instagram.
Record
Profile details
Personal
- Years Active
- 2009-present (started around 19 years old; 17 years active)
- Birthplace
- Tokyo, Japan
- Ethnicity
- Asian
Body
- Hair Color
- Black
- Eye Color
- Brown
- Measurements
- 36–22–34 (B–W–H) · WHR 0.65
- Bra/Cup Size
- 30F show conversions - UK: 30E, EU: 65F, AU: 8F, JP: 65F (30F US / 65H JP)
- Boobs
- Real/Natural
- Tattoos
- None
- Piercings
- None
Extra
- Instagram Followers
- 22k (as of June 2026)
Frequently asked
What is her real name?
She is also known as Asana Kouno (河野麻奈), in addition to her stage name Asana Mamoru.
How long has she been active?
She started in 2009 when she was 19, so she has been active for over 17 years.
Did you know
- At 5'8", she is taller than the average Japanese female model, which is notable in the gravure industry.
- Her bra size of 30F is unusually large for her slim 36-22-34 frame.
- She has no tattoos or piercings, which is relatively rare for a model in her field.
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 Asana Mamoru?