{"rewrite":{"id":"r_56ee1db9f1f7e595e697a9e8","clusterId":"c_a1a86913ed53b0829b7b51b5","slug":"you-fireworks-and-our-promise-film-s-theme-song-mashup-video-released","model":"deepseek-v4-flash","headline":"You, Fireworks, and Our Promise Film's Theme Song Mashup Video Released","summary":"The staff for the anime film You, Fireworks, and Our Promise released a theme song mashup video on Thursday. The video features timelesz's 'Kienai Hanabi' and intercuts footage of the main characters with real-life footage of the Nagaoka Festival Grand Fireworks Show. The film opens July 17.","whyItMatters":"The video is the final promotional push before the July 17 opening, tying the film's fictional romance to a real fireworks festival and an idol group's theme song.","webCardHtml":"\u003cp\u003eThe film adapts Kaori Mado\u0026#39;s novel, published in December 2025 under Shogakukan\u0026#39;s Gagaga Bunko imprint. The story is a coming-of-age romance set against the real Nagaoka Festival Grand Fireworks Show, which draws hundreds of thousands of visitors to Niigata Prefecture each year. The lead voice actors include Shōri Satō of timelesz as Makoto and Nanoka Hara as Aki, with Rie Takahashi as the mysterious girl Haru. The film was previewed at the Cannes International Film Festival in May as part of a Tokyo International Film Festival event.\u003c/p\u003e","blueskyPost":"The You, Fireworks, and Our Promise anime film released a theme song mashup video featuring timelesz's 'Kienai Hanabi'. The film opens July 17. It stars Shōri Satō and Nanoka Hara, and is set during the Nagaoka Festival Grand Fireworks Show.","twitterPost":"The You, Fireworks, and Our Promise anime film released a theme song mashup video featuring timelesz's 'Kienai Hanabi'. The film opens July 17. It stars Shōri Satō and Nanoka Hara, and is set during the Nagaoka Festival Grand Fireworks Show.","threadsPost":null,"newsletterBlurb":"The anime film You, Fireworks, and Our Promise has released a theme song mashup video ahead of its July 17 opening. The video features timelesz's 'Kienai Hanabi' and shows footage of the main characters and the real Nagaoka Festival Grand Fireworks Show. The film adapts Kaori Mado's novel and was previewed at Cannes in May.","attributionJson":"[{\"source\":\"Anime News Network\",\"url\":\"https://www.animenewsnetwork.com/news/2026-07-08/you-fireworks-and-our-promise-anime-film-video-previews-theme-song/.239437\",\"title\":\"News: 'You, Fireworks, and Our Promise' Anime Film's Video Previews Theme Song\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4353,"outputTokens":2785,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1783563403,"createdAt":"2026-07-09T02:09:48.000Z","publishedAt":"2026-07-09T02:13:32.000Z","updatedAt":"2026-07-09T02:09:48.000Z"},"cluster":{"id":"c_a1a86913ed53b0829b7b51b5","canonicalTitle":"News\n'You, Fireworks, and Our Promise' Anime Film's Video Previews Theme Song","representativeArticleId":"a_e8dee14b2ab20384f7eebe22","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[\"You, Fireworks, and Our Promise\"],\"manga_titles\":[],\"work_titles\":[],\"studios\":[],\"people\":[],\"type\":\"news\",\"domain\":\"anime\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-07-09T00:42:23.000Z","lastSeenAt":"2026-07-09T00:42:23.000Z","updatedAt":"2026-07-09T02:13:32.000Z"},"attribution":[{"source":"Anime News Network","url":"https://www.animenewsnetwork.com/news/2026-07-08/you-fireworks-and-our-promise-anime-film-video-previews-theme-song/.239437","title":"News\n'You, Fireworks, and Our Promise' Anime Film's Video Previews Theme Song"}],"entities":{"anime_titles":["You, Fireworks, and Our Promise"],"manga_titles":[],"work_titles":[],"studios":[],"people":[],"type":"news","domain":"anime","is_roundup":false},"keyFacts":null}