AI VTuber Yumeminana's Third Original Song MV Tops 1 Million Views
The consecutive million-view achievements highlight a case where songs credited to an AI VTuber and co-created with AI have recorded hits, a pattern the sources note is unusual.
Key Facts
- Yumeminana's third original song MV 'Tirarira☆Star Tune' surpassed 1 million cumulative views on YouTube by August 26, 2026.
- The MV for 'Tirarira☆Star Tune' was released on August 6, 2026.
- Yumeminana debuted as an AI VTuber on February 15, 2026.
- Her first online 3D live 'Yumeminana Seitansai 2026' was held on July 7, 2026.
- The debut song 'Nanano Hoshinona' recorded 2.6 million cumulative views as of April.
Reporting from 2 sources: KAI-YOU, PANORA.
KLab announced that the music video for 'Tirarira☆Star Tune,' the third original song by AI VTuber Yumeminana, surpassed 1 million cumulative views on YouTube. The MV was released on August 6, and reached the milestone by August 26. This marks the third consecutive original song from Yumeminana to exceed 1 million views, following her debut song 'Nanano Hoshinona' and the second song 'Nana no Big Bang Self-Introduction.' All three original song MVs released in 2026 have now passed the 1 million view mark. Yumeminana is a first-generation member of Yumekairo Production, a VTuber agency operated by KLab. Her voice, facial expressions, and speech are generated by AI, with live streams using real-time response technology that analyzes viewer comments and generates responses on the spot, all under human design and control. Since her debut on February 15, 2026, she has expanded from chat and singing streams to collaborations, game playthroughs, food reviews, movie watch-alongs, and ASMR streams. In July 2026, she held her first online 3D live, 'Yumeminana Seitansai 2026,' where 'Tirarira☆Star Tune' was first performed.
- 'Tirarira☆Star Tune' reached 1 million views by August 26, about three weeks after its August 6 release.
- The lyrics, composition, and production are credited to 'Yumeminana' herself. KAI-YOU notes the actual production method involves collaboration between AI and humans, based on past interviews.
- The first song 'Nanano Hoshinona' was released on January 30, ahead of her February 15 debut, and surpassed 1 million views before her first stream. It recorded 2.6 million cumulative views as of April and has been certified on YouTube's official artist channel.
- The second song 'Nana no Big Bang Self-Introduction,' released in March, is a pop song introducing the character and worldview, produced as an MV with full-body dance. It surpassed 1 million views in April.
- 'Tirarira☆Star Tune' was first performed at the online 3D live 'Yumeminana Seitansai 2026' held on July 7.
- KAI-YOU calls it unusual for songs created under an AI VTuber name and through co-creation with AI to record consecutive hits.
- Yumeminana's profile lists her birthday as July 7, height 160 cm, and likes stargazing and nighttime walks. She has a background as a former planetarium lecturer and her motto is "Because there is darkness, stars can shine."
- Her activities have expanded to one-on-one communication with fans, collaborations with other VTubers, game playthroughs, food reviews, movie watch-alongs, and ASMR streams.
- KLab operates "KLab AI GUILD," a registration system for AI creators producing films, videos, music, anime, characters, and music videos using AI, and is recruiting creators for projects including Yumekairo Production.
Synthesized by Yomimono from the 2 cited sources below, including Japanese-language reporting where cited, then editorially reviewed before publishing.