{"rewrite":{"id":"r_c4414921b0a99a57d38155df","clusterId":"c_64a7953f661d107a1c72b24e","slug":"uma-musume-7th-live-report-ariake-arena-dyed-in-red-with-giant-stage-and-secret-guest","model":"deepseek-v4-flash","headline":"Uma Musume 7th Live Report: Ariake Arena Dyed in Red With Giant Stage and Secret Guest","summary":"The Uma Musume Pretty Derby 7th EVENT WORLD TOUR THE STAGE in TOKYO was held June 20-21, 2026, at Ariake Arena. The first day featured over 20 songs, sparklers, flames, and falling flower petals. A giant stage about 8 meters tall appeared for the seventh song, \"UMA IN AMERICA,\" and secret guest Manami Aimi, who plays Casino Drive, joined the performance. Several cast members, including Shuri Umizato, made their live stage debut.","whyItMatters":"The 7th live marks the start of a WORLD TOUR format for Uma Musume, with a focused red-and-rock aesthetic and a giant stage production that signals a shift toward more theatrical concert design.","webCardHtml":"\u003cp\u003eThe first day of the Uma Musume 7th live at Ariake Arena used only a main stage, but filled it with sparklers, flames, and falling flower petals across about half of the 20-plus songs. The cast wore red leather long coats with embroidery and epaulettes, and the lighting kept the venue in red throughout. The biggest moment came at the seventh song: the LED screen split open to reveal a giant stage about 8 meters tall, and secret guest Manami Aimi appeared as Casino Drive. Several performers, including Shuri Umizato, made their Uma Musume live stage debut. Umizato said she was nervous but was encouraged by senior cast members before going on.\u003c/p\u003e","blueskyPost":"Uma Musume 7th live at Ariake Arena: red coats, flames, falling petals, and a giant 8-meter stage for \"UMA IN AMERICA.\" Secret guest Manami Aimi appeared as Casino Drive. Several cast members made their live debut.","twitterPost":"Uma Musume 7th live at Ariake Arena: red coats, flames, falling petals, and a giant 8-meter stage for \"UMA IN AMERICA.\" Secret guest Manami Aimi appeared as Casino Drive. Several cast members made their live debut.","threadsPost":null,"newsletterBlurb":"The first day of the Uma Musume 7th WORLD TOUR live at Ariake Arena featured over 20 songs, a giant 8-meter stage, and a secret appearance by Manami Aimi as Casino Drive. The production leaned heavily on red lighting and rock tracks, with several cast members making their live stage debut.","attributionJson":"[{\"source\":\"Inside\",\"url\":\"https://www.inside-games.jp/article/2026/06/23/183416.html\",\"title\":\"【Uma Musume 7th】WORLD TOUR THE STAGE in TOKYO Live Report: Red Coats, Red Flames, Red Penlights. The 7th Live Was Dyed in \\\"Red\\\"\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4279,"outputTokens":656,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1782189148,"createdAt":"2026-06-23T04:23:25.000Z","publishedAt":"2026-06-23T04:25:24.000Z","updatedAt":"2026-06-23T04:25:24.000Z"},"cluster":{"id":"c_64a7953f661d107a1c72b24e","canonicalTitle":"【ウマ娘7th】WORLD TOUR THE STAGE in TOKYO ライブレポートーー赤いコート、赤い炎、赤いペンライト。ウマ娘7thライブは\"赤\"に染まった","representativeArticleId":"a_9f030cc4d59ea4aa92aec8c1","sourceCount":2,"writtenSourceCount":1,"writeAttempts":0,"isSolo":false,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Umamusume: Pretty Derby\"],\"studios\":[],\"people\":[],\"type\":\"event\",\"domain\":\"music\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-06-23T03:35:02.000Z","lastSeenAt":"2026-06-23T09:00:03.000Z","updatedAt":"2026-06-23T09:06:46.000Z"},"attribution":[{"source":"Game Spark","url":"http://www.gamespark.jp/article/2026/06/23/168332.html","title":"【ウマ娘7th】WORLD TOUR 「THE STAGE」 in TOKYO ライブレポートーー赤いコート、赤い炎、赤いペンライト。ウマ娘7thライブは\"赤\"に染まった"},{"source":"Inside","url":"https://www.inside-games.jp/article/2026/06/23/183416.html","title":"【ウマ娘7th】WORLD TOUR THE STAGE in TOKYO ライブレポートーー赤いコート、赤い炎、赤いペンライト。ウマ娘7thライブは\"赤\"に染まった"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Umamusume: Pretty Derby"],"studios":[],"people":[],"type":"event","domain":"music","is_roundup":false},"keyFacts":["The first day of the Uma Musume 7th live was held June 20, 2026, at Ariake Arena in Tokyo.","The concert featured over 20 songs with sparklers, flames, and falling flower petals.","A giant stage about 8 meters tall was revealed during the seventh song, 'UMA IN AMERICA.'","Secret guest Manami Aimi, who plays Casino Drive, joined the performance.","Several cast members, including Shuri Umizato, made their Uma Musume live stage debut."]}