{"rewrite":{"id":"r_3529bfc81f385ed8daaabff9","clusterId":"c_e9f08480ad36cdcd4730d67d","slug":"hakui-koyori-releases-original-song-rising-acid","model":"deepseek-v4-1-flash","headline":"Hakui Koyori Releases Original Song RISING Acid","summary":"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.","whyItMatters":"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.","webCardHtml":"\u003cp\u003eThe 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.\u003c/p\u003e\u003cp\u003eKamiya 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.\u003c/p\u003e","blueskyPost":"Hakui Koyori's new song credits Kenmochi Hidefumi on lyrics, composition, and arrangement, with a producer credited as a guest performer rather than a behind-the-boards name on the track.","twitterPost":"Hakui Koyori's RISING Acid lists Kenmochi Hidefumi on lyrics, composition, and arrangement, with Denjiro Yonemura credited as a guest performer on the track.","threadsPost":"Hakui Koyori's RISING Acid carries Kenmochi Hidefumi on lyrics, composition, and arrangement, and Denjiro Yonemura as a guest performer on the track. Crediting a science producer as a performing guest moves him from behind-the-scenes consultant to a billed part of the song itself.","newsletterBlurb":"Hakui Koyori released the original song RISING Acid on October 11, with Kenmochi Hidefumi on lyrics, composition, and arrangement and Yonezuka Denjiro as a special guest. The music video, directed by kanauru, uses a dance and experiment theme. Her solo live Dream Spark is scheduled for December 22 at Tokyo Garden Theater.","attributionJson":"[{\"source\":\"PANORA\",\"url\":\"https://panora.tokyo/archives/159783\",\"title\":\"hololive's Hakui Koyori Releases New Original Song \\\"RISING Acid\\\" on October 11, 2026\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4519,"outputTokens":615,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1791730328,"createdAt":"2026-10-11T14:46:20.000Z","publishedAt":"2026-10-11T14:51:05.000Z","updatedAt":"2026-10-11T14:51:05.000Z"},"cluster":{"id":"c_e9f08480ad36cdcd4730d67d","canonicalTitle":"ホロライブ 博衣こより 新たなオリジナル曲「RISING 酸」を2026年10月11日にリリース","representativeArticleId":"a_207269a11fb812e47118b29c","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"RISING 酸\"],\"studios\":[],\"people\":[\"Koyori Hakui\",\"Hidenori Kenmochi\",\"Denjiro Yonemura\"],\"type\":\"release\",\"domain\":\"vtuber\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-10-11T13:43:43.000Z","lastSeenAt":"2026-10-11T13:43:43.000Z","updatedAt":"2026-10-11T14:51:05.000Z"},"attribution":[{"source":"PANORA","url":"https://panora.tokyo/archives/159783","title":"ホロライブ 博衣こより 新たなオリジナル曲「RISING 酸」を2026年10月11日にリリース"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["RISING 酸"],"studios":[],"people":["Koyori Hakui","Hidenori Kenmochi","Denjiro Yonemura"],"type":"release","domain":"vtuber","is_roundup":false},"keyFacts":null}