{"rewrite":{"id":"r_84eaf0c6d630e31ff438a828","clusterId":"c_7bfffa828d15524a3b9d6815","slug":"tuki-and-hoshimachi-suisei-announce-joint-live-at-k-arena-yokohama","model":"deepseek-v4-flash","headline":"tuki. and Hoshimachi Suisei Announce Joint Live at K-Arena Yokohama","summary":"tuki. and Hoshimachi Suisei will hold a joint live titled 'Hoshifuru Bansankai' on December 20 at K-Arena Yokohama. The key visual was drawn by wataboku. Ticket advance reception begins August 30. The two became close after posting karaoke videos in 2025, and tuki. later provided the song 'Suisei' to Hoshimachi Suisei in December 2025. Hoshimachi Suisei established her personal agency Studio STELLAR in March 2026.","whyItMatters":"The joint live follows the karaoke videos and the song 'Suisei' that brought tuki. and Hoshimachi Suisei together.","webCardHtml":"\u003cp\u003etuki. keeps her personal details private, but her public record is short and fast. She began posting self-accompanied performances on TikTok at 13, released \u0026#39;Bansanka\u0026#39; at 15, appeared at the 75th NHK Kohaku Uta Gassen in December 2024, and won Best New Artist at MUSIC AWARDS JAPAN 2025.\u003c/p\u003e\u003cp\u003eHoshimachi Suisei started VTuber activities independently in 2019, joined hololive, and in March 2026 established her personal agency Studio STELLAR. The two became close after posting karaoke videos in 2025, and tuki. later provided the song \u0026#39;Suisei\u0026#39; for her.\u003c/p\u003e\u003cp\u003eTheir joint live, \u0026#39;Hoshifuru Bansankai,\u0026#39; is set for December 20 at K-Arena Yokohama, with a key visual by wataboku. Ticket advance reception opens August 30.\u003c/p\u003e","blueskyPost":"tuki. and Hoshimachi Suisei are holding a joint live, 'Hoshifuru Bansankai,' at K-Arena Yokohama on December 20. The two became close after karaoke videos in 2025, and tuki. provided the song 'Suisei' for her. Ticket advance reception opens today.","twitterPost":"tuki. and Hoshimachi Suisei will hold joint live 'Hoshifuru Bansankai' at K-Arena Yokohama on Dec 20. They became close after karaoke videos in 2025; tuki. provided the song 'Suisei'. Ticket advance reception begins today.","threadsPost":null,"newsletterBlurb":"tuki. and Hoshimachi Suisei will share a stage at K-Arena Yokohama on December 20 for the joint live 'Hoshifuru Bansankai.' The two became close through karaoke videos in 2025, and tuki. later provided the song 'Suisei' to Hoshimachi Suisei. Ticket advance reception begins August 30, with key visual by wataboku.","attributionJson":"[{\"source\":\"KAI-YOU\",\"url\":\"https://kai-you.net/article/96394\",\"title\":\"tuki. x Hoshimachi Suisei to Hold Joint Live at K-Arena Yokohama; They Hit It Off at Karaoke in 2025\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4525,"outputTokens":10162,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1788095391,"createdAt":"2026-08-30T12:58:54.000Z","publishedAt":"2026-08-30T13:01:45.000Z","updatedAt":"2026-08-30T12:58:54.000Z"},"cluster":{"id":"c_7bfffa828d15524a3b9d6815","canonicalTitle":"tuki.×星街すいせい、Kアリーナ横浜で対バンライブ開催　2025年にカラオケで意気投合","representativeArticleId":"a_5631840ca61bda845016a993","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Hoshifuru Bansankai\"],\"studios\":[\"Hololive\",\"Studio STELLAR\"],\"people\":[\"tuki.\",\"Hoshimachi Suisei\",\"wataboku\"],\"type\":\"event\",\"domain\":\"vtuber\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-08-30T12:00:00.000Z","lastSeenAt":"2026-08-30T12:00:00.000Z","updatedAt":"2026-08-30T13:01:46.000Z"},"attribution":[{"source":"KAI-YOU","url":"https://kai-you.net/article/96394","title":"tuki.×星街すいせい、Kアリーナ横浜で対バンライブ開催　2025年にカラオケで意気投合"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Hoshifuru Bansankai"],"studios":["Hololive","Studio STELLAR"],"people":["tuki.","Hoshimachi Suisei","wataboku"],"type":"event","domain":"vtuber","is_roundup":false},"keyFacts":null}