Core Viewpoint - Japan's Ministry of Justice announced that starting from 2026, individuals must provide nationality information when acquiring real estate, aiming to monitor the nationality of property owners [2][4]. Group 1: Nationality Information Requirement - The new regulation will require individuals to fill out nationality information on real estate registration forms and submit identification documents such as passports and residence cards [2][4]. - Nationality information will be stored internally and will not be recorded in the public real estate registry to protect personal privacy [4]. Group 2: Database Development - The Digital Agency of Japan plans to establish a database by 2027 for sharing nationality information within the government, utilizing the "Basic Real Estate Registration" database [4]. Group 3: Legislative Intent - The ruling coalition of the Liberal Democratic Party and the Japan Innovation Party has committed to drafting a law in 2026 to strengthen regulations on foreign ownership of land, aiming to clarify the actual situation of real estate transactions [5].