{"entity":{"display_name":"Matsuki Ikka","kind":"person","slug":"matsuki-ikka"},"facts":[],"relations_incoming":[],"relations_outgoing":[{"id":"rel_e9d4ea77ea104638aeca1cf9","predicate":"writes","object_slug":"nippon-sangoku","value":{"role":"original"},"as_of_date":"2026-05-29","first_seen_at":1780093089,"confidence":0.99,"sources_count":1}],"updated_at":"2026-10-24T23:03:16.000Z","verification_summary":{"contradicted":0,"disputed":0,"overall":"green","supported":1,"unverified":0}}