VTuber Maga Mitsuki Launches Music Career with Debut Song 'Sagyoushiyo'
The release is built end to end on VRChat's creator network, with the song, the MV, and the Maga Room world all made by VRChat-active collaborators, a path the KAI-YOU piece frames as a model case for creator-type VTubers.
Key Facts
- Maga Mitsuki released her first original song 'Sagyoushiyo' on August 31, 2026, with the music video premiering on YouTube at 8 PM.
- The song was provided by music creator Terekasu, and the MV was directed by independent VTuber Fuya Rokuya.
- Mitsuki played part of the guitar and shot the live-action scenery footage in the MV herself.
- Mitsuki began VTuber activities in 2021 and is a university student Japanese wolf VTuber.
- The song is available on music streaming services, and limited-time goods using the MV illustration are on sale.
Reporting from 2 sources: KAI-YOU, MoguLive.
Independent VTuber Maga Mitsuki released her first original song, 'Sagyoushiyo', on August 31, 2026, with the music video premiering on YouTube at 8 PM. The track was provided by Terekasu, a music creator active in the VRChat and net music scenes, and the MV was directed by Fuya Rokuya, an independent VTuber. Mitsuki played part of the guitar and shot the live-action scenery footage that appears in the video. Mitsuki began VTuber activities in 2021 as a university student Japanese wolf VTuber. Her main format is work streaming, and she also handles graphic design, video editing, and 3D streaming. She has been an ambassador for the Sanrio Virtual Festival and posts the 'Maga Sanpo' series, which composites her 3D model over live-action footage. Her VRChat presence includes the official world 'Maga Room', built by amanek, with her 3D model made by kuji and a guitar model by Rayrell. The song is now on music streaming services, and limited-time goods using the MV illustration are on sale.
The release pulls together a network of VRChat creators. Terekasu, who provided the song, has been active in the VRChat music scene since early on and is known for 'Funwari Discord'. Mitsuki's 3D model comes from kuji, the creator behind the popular 'Grus' and 'Lapwing' avatars, and kuji previously made a collab sailor uniform outfit that Mitsuki wore for promotional material. The guitar model she uses was made by Rayrell, who produces 3D models of commercial instruments.
The 'Maga Room' world, built by amanek, is modeled on the apartment where Mitsuki does her daily work, and it appears inside the 'Sagyoushiyo' MV. Mitsuki has also worked as a motion actor for VRChat content PVs and has hosted events in VRChat where fans interact in real time. She has published a room tour video of the world, and the kuji collab sailor uniform had its own limited gathering event. The MV illustration is being sold as limited-time goods, and Mitsuki has expressed interest in future virtual live activities.
Synthesized by Yomimono from the 2 cited sources below, including Japanese-language reporting where cited, then editorially reviewed before publishing.