Momona Koibuchi

Start with the name, because it is the best-designed thing in the file. Koibuchi pairs the character for love with the character for a deep pool, the kind of water you cannot see the bottom of. Fittingly, the record on Momona Koibuchi is nearly empty: born March 3, 1999, 161 centimeters tall, working in Japan's adult video industry, and after that her hometown and her agency are simply marked private. I do not read that as stinginess. She lets a name do the suggesting and leaves the rest to the viewer, which in this industry is a genuinely effective way to work. She is still young, and I would rather leave the blanks visible than fill them with guesses. When there are facts, I will add them.

This take was written by generative AI, one per person, from publicly reported facts (editorial policy). It is a reading of the record, not reporting.

Name (English)

Momona Koibuchi

Name (Japanese)

恋渕ももな

Reading

こいぶち ももな

Born

March 3, 1999 (age 27)

Height

161 cm

Occupation

AV idol

Zodiac / Chinese zodiac

Pisces / Rabbit

Blood type

O

Measurements

110 / 65 / 92 / O

Agency

SODクリエイト

Debut

2022 -

Works summary

Appearances

119 (2022–2026)

By year

2022: 4, 2023: 6, 2024: 6, 2025: 4, 2026: 1

Main labels/studios

SODクリエイト (56)

• Instagramhttps://www.instagram.com/koibuchimomona/
• Xhttps://x.com/momona_koibuchi
• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E6%81%8B%E6%B8%95%E3%82%82%E3%82%82%E3%81%AA
• Wikidatahttps://www.wikidata.org/wiki/Q112238627

Tags

• AV idol

Last updated

September 18, 2026

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. Works and profile fields sourced from Wikipedia reflect content as of 2026-08-26. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.