{"rewrite":{"id":"r_2ea99abf1e092b1bcc132afd","clusterId":"c_9968c9d8de8d2359766f1826","slug":"ensemble-stars-music-streams-hot-beat-revolution-dress-rehearsal","model":"deepseek-v4-1-flash","headline":"Ensemble Stars!! Music Streams HOT BEAT REVOLUTION Dress Rehearsal","summary":"On September 11, the day before the live, Ensemble Stars!! Music streamed a dress rehearsal viewing party for its first Spectacle Sphere Live, HOT BEAT REVOLUTION!!, on the game's official YouTube channel. Voice actors Fumiya Imai (Nozomi Enga of MELLOW DEAR US) and Tomoya Kosaka (Hajime Shino of Ra*bits) walked viewers through the in-app advance download, then filled the wait before curtain with free talk.","whyItMatters":"The viewing party functions as a walkthrough: it teaches Producers how to load SupeLive in the app before the performance itself, which is the part of the format the audience has not yet tried.","webCardHtml":"\u003cp\u003eThe stream opened at 18:00, thirty minutes before the dress rehearsal began inside the app, with Kosaka moving around restlessly while Imai matched him by swinging both arms. Both reacted to comments as they went. Following Imai\u0026#39;s walkthrough of the game screen, the advance download finished in about a minute. The screen then read 26:30 until curtain rise. Asked what they would do with the remaining time, Imai answered free talk.\u003c/p\u003e\u003cp\u003eThat segment covered Imai\u0026#39;s churro ideas from a recent Ansta YouTube program, MELLOW DEAR US\u0026#39;s solo live at Yokohama BUNTAI in July, and a cover of the Ra*bits song Melty Kitchen that he said was surprisingly difficult. An audio commentary public recording for that solo live is set for Hawaiians in Fukushima Prefecture.\u003c/p\u003e","blueskyPost":"Ensemble Stars!! Music's HOT BEAT REVOLUTION!! dress rehearsal got a YouTube viewing party on Sept 11. Fumiya Imai and Tomoya Kosaka walked Producers through the in-app advance download, then filled the wait with free talk.","twitterPost":"Ensemble Stars!! Music's HOT BEAT REVOLUTION!! dress rehearsal got a YouTube viewing party on Sept 11. Fumiya Imai and Tomoya Kosaka showed Producers the in-app advance download, then free talk until curtain.","threadsPost":null,"newsletterBlurb":"Ensemble Stars!! Music held a September 11 YouTube viewing party for the dress rehearsal of HOT BEAT REVOLUTION!!, the first Spectacle Sphere Live. Fumiya Imai and Tomoya Kosaka demonstrated the in-app advance download, which took about a minute, then spent the remaining 26 minutes on free talk about churros, MELLOW DEAR US's July solo live at Yokohama BUNTAI, and a Melty Kitchen cover.","attributionJson":"[{\"source\":\"4Gamer.net\",\"url\":\"https://www.4gamer.net/games/440/G044054/20260914005/\",\"title\":\"\\\"Ensemble Stars!!\\\" Spectacle Sphere Live \\\"HOT BEAT REVOLUTION!!\\\" Dress Rehearsal Simultaneous Viewing Party Streaming Report!\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4766,"outputTokens":676,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1791246127,"createdAt":"2026-10-06T00:19:08.000Z","publishedAt":"2026-10-06T00:21:05.000Z","updatedAt":"2026-10-06T00:21:05.000Z"},"cluster":{"id":"c_9968c9d8de8d2359766f1826","canonicalTitle":"「あんさんぶるスターズ！！」，スペクタクルスフィアライブ『HOT BEAT REVOLUTION!!』ゲネプロ同時視聴会の配信レポートだよ！","representativeArticleId":"a_67942a9ffb005e7df8960d22","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Ensemble Stars!! Music\"],\"studios\":[],\"people\":[\"Tomoya Kosaka\",\"Fumiya Imai\"],\"type\":\"event\",\"domain\":\"games\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-10-05T23:00:00.000Z","lastSeenAt":"2026-10-05T23:00:00.000Z","updatedAt":"2026-10-06T00:21:05.000Z"},"attribution":[{"source":"4Gamer.net","url":"https://www.4gamer.net/games/440/G044054/20260914005/","title":"「あんさんぶるスターズ！！」，スペクタクルスフィアライブ『HOT BEAT REVOLUTION!!』ゲネプロ同時視聴会の配信レポートだよ！"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Ensemble Stars!! Music"],"studios":[],"people":["Tomoya Kosaka","Fumiya Imai"],"type":"event","domain":"games","is_roundup":false},"keyFacts":null}