{"rewrite":{"id":"r_1d1d6b16fb369a8a7e3f78c3","clusterId":"c_a24898427617820a4c929291","slug":"first-stage-production-en-debuts-male-vtuber-group-sontaris","model":"deepseek-v4-flash","headline":"FIRST STAGE PRODUCTION EN Debuts Male VTuber Group Sontaris","summary":"FIRST STAGE PRODUCTION EN, the VTuber agency operated by REALITY Studios, announced the debut of Sontaris, its fourth male group for English-speaking audiences. Five members begin debut streams on September 13, 2026 at 9:00 AM JST (September 12, 5:00 PM PDT). Their X accounts and YouTube channels opened today, and an original debut song is planned. The agency also teased a new audition format for this fall.","whyItMatters":"Sontaris is the fourth male group in the agency's English-focused lineup, following Avallum, Ravanis, and Lamentus, and arrives alongside a new audition format planned for this fall.","webCardHtml":"\u003cp\u003eFIRST STAGE PRODUCTION EN, the VTuber agency operated by REALITY Studios, announced Sontaris as its fourth male group for English-speaking audiences. The five members debut with individual streams on September 13, 2026 at 9:00 AM JST (September 12, 5:00 PM PDT). Their X accounts and YouTube channels opened today, and an original debut song is planned. The agency, which lists 14 talents, also teased a new audition format for this fall.\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eNimue Eversea\u003c/strong\u003e: Debut stream September 13, 9:00 AM JST (September 12, 5:00 PM PDT)\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eSaeir Alarie\u003c/strong\u003e: Debut stream September 13, 9:30 AM JST (September 12, 5:30 PM PDT)\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eSolan Fernwick\u003c/strong\u003e: Debut stream September 13, 10:00 AM JST (September 12, 6:00 PM PDT)\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eVaris Hemlock\u003c/strong\u003e: Debut stream September 13, 10:30 AM JST (September 12, 6:30 PM PDT)\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eAurel Ophidia\u003c/strong\u003e: Debut stream September 13, 11:00 AM JST (September 12, 7:00 PM PDT)\u003c/li\u003e\u003c/ul\u003e","blueskyPost":"FIRST STAGE PRODUCTION EN debuts Sontaris, its fourth male VTuber group for English-speaking audiences. Five members start debut streams September 13, 2026 at 9:00 AM JST. X accounts and YouTube channels are live now, with an original song on the way.","twitterPost":"FIRST STAGE PRODUCTION EN debuts Sontaris, its fourth male VTuber group for English-speaking audiences. Five members begin debut streams September 13, 2026 at 9:00 AM JST. X accounts and YouTube channels are live now, with an original song planned.","threadsPost":null,"newsletterBlurb":"FIRST STAGE PRODUCTION EN announced Sontaris, its fourth male VTuber group for English-speaking audiences. Five members debut with streams starting September 13, 2026 at 9:00 AM JST, and an original song is planned. The agency also teased a new audition format for this fall.","attributionJson":"[{\"source\":\"PANORA\",\"url\":\"https://panora.tokyo/archives/156029\",\"title\":\"VTuber事務所「FIRST STAGE PRODUCTION EN」より、男性タレントグループ「Sontaris」がデビュー　9/13にデビュー配信を実施\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":5233,"outputTokens":2130,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1788927598,"createdAt":"2026-09-09T04:13:30.000Z","publishedAt":"2026-09-09T04:18:20.000Z","updatedAt":"2026-09-09T04:18:20.000Z"},"cluster":{"id":"c_a24898427617820a4c929291","canonicalTitle":"VTuber事務所「FIRST STAGE PRODUCTION EN」より、男性タレントグループ「Sontaris」がデビュー　9/13にデビュー配信を実施","representativeArticleId":"a_2263a3a3a46351b323de89c3","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Sontaris\"],\"studios\":[\"FIRST STAGE PRODUCTION EN\"],\"people\":[],\"type\":\"announcement\",\"domain\":\"vtuber\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-09-09T03:06:37.000Z","lastSeenAt":"2026-09-09T03:06:37.000Z","updatedAt":"2026-09-09T04:18:20.000Z"},"attribution":[{"source":"PANORA","url":"https://panora.tokyo/archives/156029","title":"VTuber事務所「FIRST STAGE PRODUCTION EN」より、男性タレントグループ「Sontaris」がデビュー　9/13にデビュー配信を実施"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Sontaris"],"studios":["FIRST STAGE PRODUCTION EN"],"people":[],"type":"announcement","domain":"vtuber","is_roundup":false},"keyFacts":null}