Nagase Declares Her Retirement Ichika Mats Better | Yui

In the 47-minute retirement stream — now archived with 8.4 million views — Yui elaborated on her statement:

“For three years, I told myself I was the best technical player in our circle. But Ichika didn’t just beat me. She reinvented what ‘better’ means. Her adaptability, her mindset, her ability to laugh at failure… I realized I was competing to avoid losing. She competes to celebrate winning.”

Yui admitted that her retirement had been planned for six months, following a diagnosis of repetitive strain injury in both wrists — a quiet struggle she had hidden from fans.

“Even if my hands were fine, though, I’d still say this: Ichika Mats is better. Not just at the game. At living the dream.” yui nagase declares her retirement ichika mats better

Industry analysts view this transition as a classic "changing of the guard." The baton is being passed from a veteran who defined the 2010s to a superstar who looks poised to dominate the 2020s.

"Yui Nagase was a force of nature," says one industry commentator. "You cannot replace her. But Ichika Matsumoto is currently doing some of the best work in the business. The timing is poetic. Just as one supernova fades, another is reaching its peak brightness."

For Ichika Matsumoto, the pressure will be on. Being compared to Yui Nagase is a heavy burden, but if her recent output is any indication, she is more than ready to carry the weight. In the 47-minute retirement stream — now archived with 8

For the uninitiated, Yui Nagase (長瀬結衣) rose to fame in 2022 as an independent VTuber and rhythm game streamer. Known for her melancholic voice and ruthless competitive spirit in osu! and CHUNITHM, she amassed over 2.3 million subscribers across YouTube and Twitch.

Ichika Mats (松一花), often stylized as ichika_mats, debuted a year later under a small agency. Where Yui was dark and poetic, Ichika was radiant and chaotic — a “sunshine gremlin” known for pulling off frame-perfect plays while laughing hysterically. Their rivalry became legendary after a 2024 charity tournament where Ichika defeated Yui in a 7-0 sweep, then dedicated the win to “anyone who’s ever been told they’re not good enough.”

Since then, fans have divided into two camps: the Nagase Nostalgics and the Mats Maniacs. The tension has been respectful but intense — until tonight. “For three years, I told myself I was

In a shock announcement that has sent ripples through the online fandom community, beloved streamer and virtual icon Yui Nagase has officially declared her retirement — and in the same breath, handed the crown to her longtime rival, Ichika Mats.

By A. Nakamura | Entertainment Desk
Published: June 10, 2026