The announcement that (also known as Rina) would retire from the Japanese adult video (AV) industry marked the end of a brief but highly impactful career . Since her debut in May 2019, Nagase became a fan favorite, known for her background as an underground idol and her vibrant personality. The Retirement Announcement and Farewell Project
On September 7, 2021, Nagase officially announced her intention to retire at the end of that year, citing a desire to finish her career on her own terms.
Transitions in the Industry: Yui Nagase Declares Her Retirement Yui Nagase declares her retirement. Ichika Mats...
To commemorate her departure, she launched a massive collaboration with her close friend and fellow performer, . The project was multifaceted, featuring:
: A pre-retirement "harem" special (HNDS-075) featuring Matsumoto and other real-life friends, celebrating her transition "to chase her dreams". Relationship with Ichika Matsumoto The announcement that (also known as Rina) would
Nagase and Matsumoto's bond extended beyond professional collaborations. They previously ran a together, with Nagase handling most of the video editing. Even after retirement, Nagase (Rina) has reportedly stayed in touch with Matsumoto, though their meetings have become less frequent due to Nagase moving to Kyoto for a new career as a hotel manager. Life After the Spotlight
: Her official final release, Until the End, True to Myself – I Want to Feel Love, Fight Over Me and Show Me Your Love (CAWD-371), was released in May 2022. Transitions in the Industry: Yui Nagase Declares Her
As of May 2026, Yui Nagase has remained retired from the industry for over four years. While she has dealt with personal changes, including a brief marriage and subsequent divorce, she has focused on personal interests like and occasionally interacting with fans through social media livestreams.