{"entity": "Katayama", "url": "https://wpnews.pro/entity/Katayama", "count": 1, "articles": [{"slug": "japan-secures-openai-partnership-for-financial-sector", "title": "Japan Secures OpenAI Partnership for Financial Sector", "url": "https://wpnews.pro/news/japan-secures-openai-partnership-for-financial-sector", "published_at": "2026-05-29 08:54:22.235605+00:00"}]}