Hololive Vtuber Nanashi Mumei 3D Graduation Stream Gets Copyright Strike

On April 27, 2025, Hololive English Vtuber Nanashi Mumei held a 3D graduation stream concert, and it remains online for people to watch. It consisted of seven songs, with footage of her with other of the company interspersed. The performance ended with her singing her original song from October 2023, which is called “Mumei.” However, on April 28, 2025, an SME copyright strike resulted in it becoming unavailable on YouTube. It is unknown as of time of writing if it will reappear.

The concert was still available online until about 10am ET on April 28, 2025. However, it then became unavailable and blocked. If people in certain countries try to watch, the following message appears: 

“Video unavailable: This video contains content from SME, who has blocked it in your country on copyright grounds.”

Here’s a track list of all the songs Nanashi Mumei performed during her 3D Hololive graduation concert. The only song that wasn’t a cover was “Mumei.” Also, she only performed one song with other Vtubers, and that was “Hello / How are You” with fellow Hololive English Promise Hakos Baelz, IRyS, and Ouro Kronii.

1. “Departure”
2. “Fansa”
3. “Guitar, Solitude, and the Blue Planet” 
4. “Hello / How are You” 
5. “You” 
6. “Departures ~Anata ni Okuru Ai no Uta~”
7. “Mumei”

Here’s the music video for “Mumei.” 

Leading up to her graduation and final concert, Nanashi Mumei released a number of cover songs on her official Hololive YouTube . One was a cover of “Tontonmae” with Inugami Korone, and another was a “Best Friend” cover with Hakos Baelz. She also released solo covers of “One Voice” and the Wolf’s Rain song “Gravity.”

Here’s her last cover, “One Voice.”

Also, here is Nanashi Mumei’s final tweet:

The next Hololive graduation after Nanashi Mumei will be Gawr Gura. She will leave the company on May 1, 2025.