{"rewrite":{"id":"r_ce9e1d6360c7bfa8d00d0791","clusterId":"c_1c6e72c4ff829fbcca673984","slug":"riko-sasaki-sings-hito-no-game-cassette-theme-song-silen-to","model":"deepseek-v4-flash","headline":"Riko Sasaki Sings 'Hito no Game Cassette' Theme Song 'Silen to'","summary":"On June 5, Daiyonkyokai began streaming the theme song 'Silen to' for its ARG 'Hito no Game Cassette' on major music services. The medium ballad is performed by voice actress Riko Sasaki, composed by MONACA's Shotaro Seo, with lyrics by Yuki Kawano. The song is based on the game's story of precious memories and hidden messages. The game itself, 'With the Eternal Light,' is a mystery adventure for a fictional console called PLAYGATE, blending internet research with gameplay. Orders for the game, priced at 7,150 yen, are being accepted for late July to August delivery.","whyItMatters":"The release of 'Silen to' marks the first music from Daiyonkyokai's latest ARG, which blends a real-world second-hand game shop sighting with a fictional console to create a mystery that players solve across the internet and the game itself.","webCardHtml":"\u003cp\u003eDaiyonkyokai, the studio behind 'Hito no Saifu' and 'Kagami no Tokushu Shounen Kousei Shisetsu,' released the ending theme for its latest ARG 'Hito no Game Cassette' on streaming services June 5. The song, 'Silen to,' is a medium ballad performed by Riko Sasaki, with composition and arrangement by Shotaro Seo of MONACA. Lyrics were written by Yuki Kawano, based on the game's story of precious memories and hidden messages with friends who changed the protagonist.\u003c/p\u003e\u003cp\u003eThe game within the ARG is called 'With the Eternal Light,' a mystery adventure for a fictional console called PLAYGATE. Clearing it requires information found on the internet, and players move between the web and the game to uncover the truth. The game was spotted for sale at the real second-hand shop BEEP in Akihabara, sparking discussion. Orders for 'Hito no Game Cassette' are being accepted for late July to August delivery at 7,150 yen.\u003c/p\u003e","blueskyPost":"Riko Sasaki sings 'Silen to,' the theme for Daiyonkyokai's ARG 'Hito no Game Cassette.' A medium ballad by MONACA's Shotaro Seo, now streaming. The game blends internet sleuthing with a fictional console called PLAYGATE.","twitterPost":"Riko Sasaki's 'Silen to,' theme for ARG 'Hito no Game Cassette,' is now streaming. Composed by MONACA's Shotaro Seo. The game 'With the Eternal Light' mixes internet research with a fictional console called PLAYGATE.","threadsPost":null,"newsletterBlurb":"Daiyonkyokai began streaming the theme song 'Silen to' for its ARG 'Hito no Game Cassette' on June 5. The medium ballad is performed by Riko Sasaki and composed by MONACA's Shotaro Seo. The game, 'With the Eternal Light,' is a mystery adventure for a fictional console called PLAYGATE that requires internet research to clear. Orders for the game are open for late July to August delivery.","attributionJson":"[{\"source\":\"Denfaminicogamer\",\"url\":\"https://news.denfaminicogamer.jp/news/2606052s\",\"title\":\"Voice Actress Riko Sasaki Sings 'Hito no Game Cassette' Theme Song 'Silen to' Now Available for Streaming; Medium Ballad by MONACA's Shotaro Seo\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4380,"outputTokens":799,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1780653277,"createdAt":"2026-06-05T09:43:30.000Z","publishedAt":"2026-06-05T09:46:21.000Z","updatedAt":"2026-06-05T09:46:21.000Z"},"cluster":{"id":"c_1c6e72c4ff829fbcca673984","canonicalTitle":"声優・佐々木李子さんが歌う『人のゲームカセット』の主題歌「Silen to」サブスク配信開始。MONACAの瀬尾祥太郎氏によるミディアムバラード","representativeArticleId":"a_98257b01d978a2cd167bf260","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"人のゲームカセット\"],\"studios\":[\"MONACA\"],\"people\":[\"佐々木李子\",\"瀬尾祥太郎\"],\"type\":\"release\",\"domain\":\"music\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-06-05T09:00:06.000Z","lastSeenAt":"2026-06-05T09:00:06.000Z","updatedAt":"2026-06-05T09:46:21.000Z"},"attribution":[{"source":"Denfaminicogamer","url":"https://news.denfaminicogamer.jp/news/2606052s","title":"声優・佐々木李子さんが歌う『人のゲームカセット』の主題歌「Silen to」サブスク配信開始。MONACAの瀬尾祥太郎氏によるミディアムバラード"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["人のゲームカセット"],"studios":["MONACA"],"people":["佐々木李子","瀬尾祥太郎"],"type":"release","domain":"music","is_roundup":false},"keyFacts":["Riko Sasaki performs the theme song 'Silen to' for the ARG 'Hito no Game Cassette,' released on streaming services June 5.","The song is a medium ballad composed by Shotaro Seo of MONACA with lyrics by Yuki Kawano.","The game within the ARG, 'With the Eternal Light,' is a mystery adventure for a fictional console called PLAYGATE.","Players must use information found on the internet to solve the game's mystery.","Orders for 'Hito no Game Cassette' are open at 7,150 yen for delivery from late July to August."]}