ふるさと納税 ふるさと納税ポイント制度廃止？今知るべき活用と対策
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日常 How Much Does Education Really Cost? A Realistic Look at Children’s Schooling and Household Budgets in Japan [2025 Edition]
From kindergarten to university, education in Japan can cost between ¥5M and ¥20M+. This 2025 guide breaks down real costs, household impacts, and strategies for parents in their 40s.
楽天 2025 Guide: Japan’s Social Insurance Premiums Explained｜Impact on 40s Workers’ Take-Home Pay
Japan social insurance premiums, 2025 guide, take-home pay Japan, 40s workers, health insurance Japan, pension contributions, long-term care insurance, employee costs, household budget, financial planning Japan
楽天 Furusato Nozei 2025: A Practical, Data-Driven Guide for Busy 40s Workers and Families
Complete 2025 guide to Furusato Nozei: how Japan’s hometown tax works, why it benefits 40s households, best platforms (Rakuten, Satofull, Furunavi), and common mistakes to avoid.