Hakui Koyori Releases Original Song RISING Acid
The release pairs Koyori's music with a guest turn from a science producer and lands ahead of her December solo live, tying a one-off single to a concert date the same account is already promoting.
Reporting from 1 source: PANORA.
Hakui Koyori released the original song RISING Acid on October 11, 2026. Kenmochi Hidefumi wrote the lyrics, composed, and arranged it, and science producer Yonezuka Denjiro appears as a special guest. The music video, directed by kanauru, is built around a dance and experiment theme. A solo live, Hakui Koyori 1st Live Dream Spark, is set for December 22 at Tokyo Garden Theater.
The track credits list Kenmochi Hidefumi across lyrics, composition, and arrangement, with kanauru directing the video. Yonezuka Denjiro appears as a special guest and is credited with cooperation on science production, which matches the experiment framing of the footage.
Kamiya Saki is credited with choreography. The same announcement points to a solo live at Tokyo Garden Theater on December 22, and to a second album in December, so the single arrives with a fixed concert and release schedule behind it rather than as a standalone drop.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.