Koibuchi Momona: Exploring the Career of the 103cm M-Cup Idol

2026 1/08

2026.01.08

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Koibuchi Momona (恋渕ももな) is one of the most recognizable faces in the Japanese adult entertainment industry, captivating audiences with her striking visuals and signature figure. Known affectionately as “Koi Momo,” she gained widespread fame due to her exceptional physical statistics, especially her defining 103cm M-Cup bust. Since her debut, Koibuchi Momona has established a versatile career, blending traditional adult film work with an active social presence, solidifying her status as a top-tier Japanese idol.

Key Highlights: Koibuchi Momona Profile

Official Data
Name (Romanized)	Koibuchi Momona
Name (Japanese)	恋渕ももな
Date of Birth	March 3, 1999
Height	161 cm (5’3″)
Bust Size	103 cm (M-Cup)
Waist	65 cm
Hip	92 cm
Blood Type	N/A
Birthplace	N/A
Hobby/Skills	N/A

Profile Overview

Born in 1999, Koibuchi Momona quickly rose to prominence thanks to her unique blend of youthful charm and an exceptional figure. Standing at 161 cm, her defining feature is undoubtedly her M-Cup, 103 cm bust—a measurement that frequently places her among the elite group of actresses celebrated for voluminous natural curves.

Career Trajectory and Appeal

Momona’s career trajectory has been characterized by high production values and diverse roles, allowing her to showcase both her endearing personality and her immense physical assets. Her stage name, 恋渕ももな, often translates to a persona that is both sweet and subtly passionate, a characteristic she successfully carries into her performances. While specializing in content that highlights her incredible M-Cup physique, Koibuchi Momona maintains high popularity due to her professional consistency and ability to connect with fans.

Connect with Koibuchi Momona

Koibuchi Momona maintains an active and engaging presence across several major social media platforms, providing fans with frequent updates and glimpses into her daily life and promotional activities.

Featured Works and Availability

Koibuchi Momona has starred in numerous hit titles across various major adult entertainment labels. Fans can access her extensive catalog through official digital and physical distributors.

Digital Releases: Browse all digital AV titles featuring Koibuchi Momona
DVD/Physical Media: View Koibuchi Momona’s physical DVD catalog
Subscription Content: Access her monthly premium content

Koibuchi Momona remains a dominant figure in the Japanese adult industry, celebrated for her powerful 103cm physique and engaging performances. Whether you are new to her work or a long-time admirer, explore her official listings today to experience the unique charm of this top M-Cup idol.