{"entity":{"display_name":"ウワサバナシ調査委員会 case1：現実を改変する文房具","kind":"series","slug":"case1"},"facts":[{"id":"f_0ad1fa8e629788fed6bfdbb3","predicate":"announced","value":{"what":"immersive mystery event at Shibuya Sakura Stage"},"as_of_date":"2026-08-07","first_seen_at":1786136990,"last_verified_at":1786136990,"confidence":0.9,"sources_count":1}],"relations_incoming":[],"relations_outgoing":[],"updated_at":"2026-08-07T23:40:48.000Z","verification_summary":{"contradicted":0,"disputed":0,"overall":"unverified","supported":0,"unverified":1}}