{"rewrite":{"id":"r_a87652f0f5cd3f57a34ff573","clusterId":"c_0280165b2031ca2631745945","slug":"project-sekai-adds-steaka-song-stardust-rain-for-kaito-and-more-more-jump","model":"deepseek-v4-flash:free","headline":"Project Sekai Adds STEAKA Song Stardust Rain for KAITO and MORE MORE JUMP!","summary":"Sega and Colorful Palette added STEAKA's new song \"Stardust Rain\" to Project Sekai Colorful Stage! feat. Hatsune Miku on August 15, 2026. The unit song features KAITO and MORE MORE JUMP! and is available to all players through the in-game Present feature. The 3DMV and 2DMV are on YouTube.","whyItMatters":"The addition gives KAITO and MORE MORE JUMP! a new unit song from STEAKA, available to all players at no cost through the in-game Present feature.","webCardHtml":"\u003cp\u003eProject Sekai Colorful Stage! feat. Hatsune Miku added STEAKA\u0026#39;s \u0026#34;Stardust Rain\u0026#34; on August 15, 2026. The song is a unit track for KAITO and MORE MORE JUMP!, and every player can claim it from the in-game Present feature. Sega and Colorful Palette handled the update.\u003c/p\u003e\u003cp\u003eSTEAKA wrote both the lyrics and composition. Alongside the in-game addition, the official Project Sekai YouTube channel posted the 3DMV and 2DMV for the song. The rhythm and adventure game runs on iOS and Android.\u003c/p\u003e","blueskyPost":"Project Sekai added STEAKA's \"Stardust Rain\" on Aug 15. It's a KAITO and MORE MORE JUMP! unit song, free via the in-game Present feature. 3DMV and 2DMV are up on YouTube.","twitterPost":"Project Sekai added STEAKA's \"Stardust Rain\" on Aug 15. KAITO and MORE MORE JUMP! unit song, free via Present. 3DMV and 2DMV now on YouTube.","threadsPost":null,"newsletterBlurb":"Project Sekai added STEAKA's \"Stardust Rain\" on August 15. The KAITO and MORE MORE JUMP! unit song is free via the in-game Present feature, and both the 3DMV and 2DMV are on YouTube.","attributionJson":"[{\"source\":\"4Gamer.net\",\"url\":\"https://www.4gamer.net/games/476/G047609/20260817043/\",\"title\":\"\\\"Project Sekai\\\" Adds New Song \\\"Stardust Rain\\\" Written by STEAKA\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4316,"outputTokens":556,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1786963547,"createdAt":"2026-08-17T10:37:44.000Z","publishedAt":"2026-08-17T10:41:44.000Z","updatedAt":"2026-08-17T10:37:44.000Z"},"cluster":{"id":"c_0280165b2031ca2631745945","canonicalTitle":"「プロセカ」，STEAKAさん書き下ろしの「スターダストレイン」を実装","representativeArticleId":"a_8662f674ec3418600442ee1d","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Project Sekai: Colorful Stage! feat. Hatsune Miku\",\"Stardust Rain\"],\"studios\":[\"Sega\"],\"people\":[\"STEAKA\"],\"type\":\"release\",\"domain\":\"games\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-08-17T09:56:10.000Z","lastSeenAt":"2026-08-17T09:56:10.000Z","updatedAt":"2026-08-17T10:41:46.000Z"},"attribution":[{"source":"4Gamer.net","url":"https://www.4gamer.net/games/476/G047609/20260817043/","title":"「プロセカ」，STEAKAさん書き下ろしの「スターダストレイン」を実装"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Project Sekai: Colorful Stage! feat. Hatsune Miku","Stardust Rain"],"studios":["Sega"],"people":["STEAKA"],"type":"release","domain":"games","is_roundup":false},"keyFacts":null}