{"rewrite":{"id":"r_863e64979c74d87f71c3bb21","clusterId":"c_535b0ff49d9994d9a6d96907","slug":"shibuya-sakura-stage-hosts-immersive-mystery-event-with-reality-altering-note","model":"deepseek-v4-flash:free","headline":"Shibuya Sakura Stage Hosts Immersive Mystery Event With Reality Altering Note","summary":"ex Labs Inc. announced on July 31 an immersive mystery event at Shibuya Sakura Stage, the first installment of its Facility Utilization Business. Participants investigate a Reality Alteration Note by moving through the facility, interviewing staff, and collecting clues. The event runs on six dates in September and October, with tickets at 4,000 yen.","whyItMatters":"The event is the first test of ex Labs' Facility Utilization Business, which turns unused commercial space into paid immersive experiences without upfront costs for the facility.","webCardHtml":"\u003cp\u003eThe event, titled Uwasabanashi Investigation Committee case1: Stationery That Alters Reality, casts participants as new investigators probing a note said to rewrite the future. They move through Shibuya Sakura Stage, interview staff, and gather hidden clues to solve the mystery. The experience lasts about 70 minutes, has no horror elements, and requires logical thinking rather than prior knowledge.\u003c/p\u003e\u003cp\u003eex Labs is partnering with Tokyu Land, 404 Not Found, and TSUTAYA BOOKSTORE Shibuya Sakura Stage. The company leads planning, production, and operation, monetizing through ticket sales so the facility avoids initial costs and customer-attraction risks. The goal is to turn shared areas and unused time into destinations that increase dwell time and foot traffic to in-building stores.\u003c/p\u003e","blueskyPost":"ex Labs announced an immersive mystery event at Shibuya Sakura Stage, the first in its Facility Utilization Business. Participants investigate a Reality Alteration Note across six dates in September and October. Tickets are 4,000 yen.","twitterPost":"ex Labs announced Uwasabanashi Investigation Committee case1, an immersive mystery event at Shibuya Sakura Stage. It runs six dates in Sept and Oct, tickets 4,000 yen. First in its Facility Utilization Business.","threadsPost":null,"newsletterBlurb":"ex Labs is launching its Facility Utilization Business with an immersive mystery event at Shibuya Sakura Stage. Participants investigate a Reality Alteration Note by exploring the facility. The event runs six dates in September and October, with tickets at 4,000 yen.","attributionJson":"[{\"source\":\"Denfaminicogamer\",\"url\":\"https://news.denfaminicogamer.jp/news/2608032x\",\"title\":\"Immersive Event \\\"Uwasabanashi Investigation Committee case1: Stationery That Alters Reality\\\" to Be Held While Exploring Shibuya Sakura Stage\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4495,"outputTokens":572,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1786136992,"createdAt":"2026-08-07T21:04:22.000Z","publishedAt":"2026-08-07T21:06:44.000Z","updatedAt":"2026-08-07T21:04:22.000Z"},"cluster":{"id":"c_535b0ff49d9994d9a6d96907","canonicalTitle":"渋谷サクラステージを回遊しながら謎を解く“体験型”イベント「ウワサバナシ調査委員会 case1：現実を改変する文房具」開催決定","representativeArticleId":"a_815a276e7e8de66fc1a9d1a3","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"ウワサバナシ調査委員会 case1：現実を改変する文房具\"],\"studios\":[],\"people\":[],\"type\":\"event\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-08-03T03:00:34.000Z","lastSeenAt":"2026-08-03T03:00:34.000Z","updatedAt":"2026-08-07T21:06:44.000Z"},"attribution":[{"source":"Denfaminicogamer","url":"https://news.denfaminicogamer.jp/news/2608032x","title":"渋谷サクラステージを回遊しながら謎を解く“体験型”イベント「ウワサバナシ調査委員会 case1：現実を改変する文房具」開催決定"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["ウワサバナシ調査委員会 case1：現実を改変する文房具"],"studios":[],"people":[],"type":"event","domain":"other","is_roundup":false},"keyFacts":null}