{"rewrite":{"id":"r_ec3265a83ca932792196dfa9","clusterId":"c_651c10cc9768c2afbb30cf26","slug":"entergram-teases-koyorinium-novel-game-starring-hololive-s-koyori-hakui","model":"deepseek-v4-1-flash","headline":"Entergram Teases Koyorinium Novel Game Starring Hololive's Koyori Hakui","summary":"Entergram opened a teaser site on September 17 for Koyorinium, a novel game starring Hololive VTuber Koyori Hakui, who also supervises. Supported platforms, release date, price, and story are unannounced. Entergram is exhibiting at Tokyo Game Show 2026, held at Makuhari Messe from September 17 to 21, at booth Hall3 03-N05, with a key visual display, a signed standee, a message video from Hakui, and a sticker campaign tied to the hashtag #Koyorinium.","whyItMatters":"Entergram's prior novel games starred Minato Aqua and Nekomata Okayu, so this adds a third Hololive VTuber to a lineup built on talent-led visual novels, with the TGS booth doing the early promotion while the game's platforms, date, and price stay unannounced.","webCardHtml":"\u003cp\u003eEntergram has not said what platform Koyorinium will run on, when it will ship, what it will cost, or what its story is. The teaser site is live, and the company says updates will go to its official website and its X account.\u003c/p\u003e\u003cp\u003eThe Tokyo Game Show booth carries the promotion in the meantime. Visitors who photograph the key visual or the signed standee, post the image with #Koyorinium, and show the screen to staff get a key visual sticker, while supplies last each day.\u003c/p\u003e","blueskyPost":"Entergram lists no platform, price, or date for Koyorinium, so the TGS2026 booth is doing the selling a store page usually does. Koyori Hakui's signed standee and message video carry the pitch.","twitterPost":"Koyorinium has no listed platform, price, or date. At TGS2026, Entergram is selling the pitch itself.","threadsPost":"Koyorinium has no platform, price, date, or story listed yet. Entergram is using its TGS2026 booth to do the work a store page normally does, with a Koyori Hakui standee and message video standing in for the details.","newsletterBlurb":"Entergram opened a teaser site for Koyorinium, a novel game starring and supervised by Hololive VTuber Koyori Hakui. Platforms, release date, price, and story are unannounced. The company is promoting it at its Tokyo Game Show 2026 booth with a key visual, a signed standee, a message video from Hakui, and a sticker campaign.","attributionJson":"[{\"source\":\"Inside\",\"url\":\"https://www.inside-games.jp/article/2026/09/17/187866.html\",\"title\":\"Hololive's Koyori Hakui to Star in and Supervise Novel Game 'Koyorinium'; Exhibit at Entergram Booth at 'TGS2026'\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4837,"outputTokens":677,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1789611264,"createdAt":"2026-09-17T02:08:51.000Z","publishedAt":"2026-09-17T02:13:21.000Z","updatedAt":"2026-09-17T02:13:21.000Z"},"cluster":{"id":"c_651c10cc9768c2afbb30cf26","canonicalTitle":"ホロライブ・博衣こより主演＆監修！ノベルゲーム『コヨリニウム』制作決定、「TGS2026」エンターグラムブースに出展","representativeArticleId":"a_73e0783f45a2fba9686a7e30","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Koyoriniium\"],\"studios\":[\"Entergram\"],\"people\":[\"Koyori Hakui\"],\"type\":\"announcement\",\"domain\":\"vtuber\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-09-17T01:00:11.000Z","lastSeenAt":"2026-09-17T01:00:11.000Z","updatedAt":"2026-09-17T02:13:20.000Z"},"attribution":[{"source":"Inside","url":"https://www.inside-games.jp/article/2026/09/17/187866.html","title":"ホロライブ・博衣こより主演＆監修！ノベルゲーム『コヨリニウム』制作決定、「TGS2026」エンターグラムブースに出展"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Koyoriniium"],"studios":["Entergram"],"people":["Koyori Hakui"],"type":"announcement","domain":"vtuber","is_roundup":false},"keyFacts":null}