{"rewrite":{"id":"r_fd90f57a34ea06f130eecdb5","clusterId":"c_6a76133af124153b76969a97","slug":"nijisanji-girls-idol-festival-reveals-image-song-and-two-day-stage-split","model":"deepseek-v4-1-flash","headline":"Nijisanji Girls Idol Festival Reveals Image Song And Two-Day Stage Split","summary":"Nijisanji's girls idol festival at Intex Osaka Hall 5 runs December 19 and 20, with the 16 performers split across an Iris Stage and a Prism Stage. The image song \"Chojigen Encounter,\" sung by all 16, has an MV on the official Nijisanji YouTube channel and is on music services. Fan club and e+ advance lotteries opened October 8. A NIJISANJI 7 Colors Card Game trial corner sits in Hall 4.","whyItMatters":"The festival's own image song and a card game trial corner in the hall next door show the event is being built as a multi-product weekend rather than a stage show alone.","webCardHtml":"\u003cp\u003eThe two days are not the same eight people. December 19 is billed as Iris Stage: Ishigami Nozomi, Ratna Petit, Tachitsute Toto, Tsukino Mito, Shioriha Ruri, Yamagami Karuta, Kuramochi Meruto, Yorumi Rena. December 20 is Prism Stage: Saotome Berry, Kirara Tamako, Shiga Riko, Igarashi Rika, Lize Helesta, Amamiya Kokoro, Nanase Suzuna, Suzuhara Lulu.\u003c/p\u003e\u003cp\u003eTicketing runs through the Nijisanji general and individual fan club advance lottery and the e+ advance lottery, both open from Thursday, October 8. Planning, development and production involve Colorful Palette ENCORE, a subsidiary of CyberAgent Group\u0026#39;s Colorful Palette, which also handled Project SEKAI COLORFUL LIVE 5th - Frontier -.\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eIshigami Nozomi\u003c/strong\u003e: Iris Stage, December 19\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eRatna Petit\u003c/strong\u003e: Iris Stage, December 19\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eTachitsute Toto\u003c/strong\u003e: Iris Stage, December 19\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eTsukino Mito\u003c/strong\u003e: Iris Stage, December 19\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eShioriha Ruri\u003c/strong\u003e: Iris Stage, December 19\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eYamagami Karuta\u003c/strong\u003e: Iris Stage, December 19\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eKuramochi Meruto\u003c/strong\u003e: Iris Stage, December 19\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eYorumi Rena\u003c/strong\u003e: Iris Stage, December 19\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eSaotome Berry\u003c/strong\u003e: Prism Stage, December 20\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eKirara Tamako\u003c/strong\u003e: Prism Stage, December 20\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eShiga Riko\u003c/strong\u003e: Prism Stage, December 20\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eIgarashi Rika\u003c/strong\u003e: Prism Stage, December 20\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eLize Helesta\u003c/strong\u003e: Prism Stage, December 20\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eAmamiya Kokoro\u003c/strong\u003e: Prism Stage, December 20\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eNanase Suzuna\u003c/strong\u003e: Prism Stage, December 20\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eSuzuhara Lulu\u003c/strong\u003e: Prism Stage, December 20\u003c/li\u003e\u003c/ul\u003e","blueskyPost":"Splitting 16 performers into an Iris Stage and a Prism Stage turns one festival into two lineups the audience has to choose between. The image song puts all 16 on the same track, which is the only place they share a stage.","twitterPost":"Splitting 16 Nijisanji performers into an Iris Stage and a Prism Stage means the only place all 16 share a stage is \"Chojigen Encounter.\"","threadsPost":"Splitting 16 Nijisanji performers into an Iris Stage and a Prism Stage gives the two-day festival two distinct lineups, so most ticket buyers will see only half the cast live. The image song \"Chojigen Encounter\" is the one place all 16 sing together.","newsletterBlurb":"Nijisanji's girls idol festival set for December 19 and 20 at Intex Osaka Hall 5 now has an image song, \"Chojigen Encounter,\" sung by all 16 performers, with an MV on the official channel and distribution on music services. The 16 are split across an Iris Stage on the 19th and a Prism Stage on the 20th. Advance lotteries through the Nijisanji fan clubs and e+ opened October 8, and a trial corner for the NIJISANJI 7 Colors Card Game will run in nearby Hall 4.","attributionJson":"[{\"source\":\"KAI-YOU\",\"url\":\"https://kai-you.net/article/96776\",\"title\":\"Nijisanji's First Girls Idol Fest: Image Song Sung by 16 VTubers Announced\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4797,"outputTokens":1182,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1791434227,"createdAt":"2026-10-08T04:31:30.000Z","publishedAt":"2026-10-08T04:36:05.000Z","updatedAt":"2026-10-08T04:36:05.000Z"},"cluster":{"id":"c_6a76133af124153b76969a97","canonicalTitle":"にじさんじ初のガールズアイドルフェス、16名のVTuberが歌うイメージソング発表","representativeArticleId":"a_ab32a9336c7bd838b31f295c","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Nijisanji Girls Idol Festival ~Niji o Tsunaide, Mirai o Mitsukete~\"],\"studios\":[],\"people\":[],\"type\":\"event\",\"domain\":\"vtuber\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-10-08T03:22:00.000Z","lastSeenAt":"2026-10-08T03:22:00.000Z","updatedAt":"2026-10-08T04:36:06.000Z"},"attribution":[{"source":"KAI-YOU","url":"https://kai-you.net/article/96776","title":"にじさんじ初のガールズアイドルフェス、16名のVTuberが歌うイメージソング発表"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Nijisanji Girls Idol Festival ~Niji o Tsunaide, Mirai o Mitsukete~"],"studios":[],"people":[],"type":"event","domain":"vtuber","is_roundup":false},"keyFacts":null}