{"rewrite":{"id":"r_197263c64ebd48ffb90ead64","clusterId":"c_c94af2cbcf4a404a8ac1d5e1","slug":"riot-music-s-mugensho-record-label-adds-three-new-vsinger-artists","model":"deepseek-v4-flash","headline":"Riot Music's Mugensho Record Label Adds Three New VSinger Artists","summary":"Riot Music's VSinger label Mugensho Record will debut three new artists on June 1, 2026: Denshinbashira-chan, Miyajima Leciel, and Kasaya Kuguru. Each will hold a first stream on their respective YouTube channels starting at 7:00 p.m. JST. The label describes its artists as rough diamonds with infinite possibilities.","whyItMatters":"The debut of three artists on a single day signals Riot Music is expanding its VSinger roster at a steady clip, adding performers with distinct backstories and visual styles to the Mugensho Record lineup.","webCardHtml":"\u003cp\u003eRiot Music's VSinger label Mugensho Record announced three new artists who will debut on June 1, 2026. Denshinbashira-chan, Miyajima Leciel, and Kasaya Kuguru will each hold their first livestream on their own YouTube channels, starting at 7:00 p.m. JST and running hourly. The label positions itself as a home for rough diamonds-artists with open-ended potential-whose songs become the origin of virtual music. Each new talent comes with a distinct character concept: Denshinbashira-chan is a shy dancer who learned to love singing; Miyajima Leciel was inspired by anime songs and aims to heal through her voice; Kasaya Kuguru was raised believing she was a doll given life by a repair shop owner. Stylists for each artist were also named in the announcement.\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eDenshinbashira-chan\u003c/strong\u003e: First stream June 1 at 7:00 p.m. JST\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eMiyajima Leciel\u003c/strong\u003e: First stream June 1 at 8:00 p.m. JST\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eKasaya Kuguru\u003c/strong\u003e: First stream June 1 at 9:00 p.m. JST\u003c/li\u003e\u003c/ul\u003e","blueskyPost":"Mugensho Record's three new debuts share a common backstory: each artist auditioned for Riot MUSIC rather than being scouted. The label is betting on self-selected talent.","twitterPost":"Mugensho Record's three new VSinger debuts all come from open auditions. The label is sourcing talent from applicants, not scouts.","threadsPost":"Mugensho Record's three new VSinger debuts all share a common origin: each artist auditioned for Riot MUSIC rather than being scouted or discovered through existing channels. That is a deliberate sourcing strategy. The label is betting on self-selected talent, not industry referrals.","newsletterBlurb":"Riot Music's Mugensho Record label is adding three new VSinger talents on June 1. Denshinbashira-chan, Miyajima Leciel, and Kasaya Kuguru will each debut with a first stream on their YouTube channels. The label describes its artists as rough diamonds with infinite potential.","attributionJson":"[{\"source\":\"Brave group\",\"url\":\"https://bravegroup.co.jp/news/11634/\",\"title\":\"RIOT MUSIC's VSinger Label \\\"Mugensho Record\\\" Debuts Three New Artists from June 1, 2026 (Monday)\"}]","lintFlagsJson":"[]","lintHits":0,"costUsd":0,"inputTokens":4331,"outputTokens":744,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1779859188,"createdAt":"2026-05-27T05:19:43.000Z","publishedAt":"2026-05-27T05:31:29.000Z","updatedAt":"2026-05-27T05:31:29.000Z"},"cluster":{"id":"c_c94af2cbcf4a404a8ac1d5e1","canonicalTitle":"RIOT MUSICのVSingerレーベル「無原唱レコード」、2026年6月1日(月)より新たに3名のアーティストがデビュー","representativeArticleId":"a_8516e009d161e666b02e2dbf","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[],\"studios\":[],\"people\":[\"舩橋 純\"],\"type\":\"announcement\",\"domain\":\"vtuber\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-05-27T03:00:27.000Z","lastSeenAt":"2026-05-27T03:00:27.000Z","updatedAt":"2026-05-27T05:31:29.000Z"},"attribution":[{"source":"Brave group","url":"https://bravegroup.co.jp/news/11634/","title":"RIOT MUSICのVSingerレーベル「無原唱レコード」、2026年6月1日(月)より新たに3名のアーティストがデビュー"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":[],"studios":[],"people":["舩橋 純"],"type":"announcement","domain":"vtuber","is_roundup":false},"keyFacts":["Riot Music's VSinger label Mugensho Record will debut three new artists on June 1, 2026.","The three new artists are Denshinbashira-chan, Miyajima Leciel, and Kasaya Kuguru.","Each artist will hold their first livestream on their own YouTube channel, starting at 7:00 p.m. JST and running hourly.","Denshinbashira-chan is a shy dancer who learned to love singing.","Miyajima Leciel was inspired by anime songs and aims to heal through her voice."]}