Yuka Oshima

Career

Oshima debuted in February 2015 as a Madonna exclusive with JUX-526, a title that markets her as a 初撮り本物人妻 - a genuine married woman filmed for the first time. She held Madonna exclusivity from 2015 to 2020 and again from 2022, and from June 2025 her releases have appeared on MONROE, the company's imprint for performers in their forties. No source in this site's hierarchy documents her actual marital status, which makes her the plainest example of the distinction this category turns on: the product name asserts a marriage, the record does not.

Signature: The package says 本物人妻. Nothing else does, and that gap is the subject of the page she appears on.

Index score — The Pornstar Ranked Performer Index v3.0

Best known for

Studios

Official links

No official accounts confirmed. We only list handles we have verified on an authoritative page — a guessed handle in this industry usually belongs to an impersonator.

Ranked alongside

• Sanae Asou
• Maki Hojo
• Momoko Isshiki
• Ririko Kinoshita
• Reiko Sawamura
• Shoda Chisato

Sources and verification2 sources

Last audited 23 August 2026 · ja.wikipedia — 大島優香 · ja.wikipedia — マドンナ (アダルトビデオ)

Not yet confirmed:

• Marital status — asserted in her debut product title, documented nowhere.