To My Son

② 人生設計の前提 Life Design Assumptions

To My Son|Episode 7 Long-Term Thinking Is a Muscle

Long-term thinking is not a gift. It is a skill that can be trained. A letter to my son about emergency savings, better decision-making, change, and why money is simpler than most people think.
③ お金の前提 Money Assumptions

To My Son|Episode 6

Before chasing compound interest and investments, build yourself first. A personal lesson about self-investment, growth, skills, and becoming your greatest asset.
③ お金の前提 Money Assumptions

To My Son|Episode 5

Leaving your comfort zone can completely change your understanding of life, people, and yourself. A personal lesson about fear, growth, and why the world is bigger than you think.
③ お金の前提 Money Assumptions

To My Son|Episode 4

Youth is the best time to experiment, fail small, and learn about money, investing, and risk. A personal lesson about trying new things before life becomes expensive.
③ お金の前提 Money Assumptions

To My Son|Episode 3

Enjoy your youth, travel, buy nice things, and experience life — but understand the long-term cost of upgrading your lifestyle too far. A personal lesson about freedom, status, and financial pressure.
③ お金の前提 Money Assumptions

To My Son|Episode 2

Small failures in your teens can prevent massive mistakes later in life. A personal lesson about money, risk, independence, and why learning through experience matters.
③ お金の前提 Money Assumptions

To My Son|Episode 1

Money is not just math. It is a language learned through experience, mistakes, and daily life. A personal message to my son about financial literacy, freedom, and learning through small failures.
③ お金の前提 Money Assumptions

To My 15-Year-Old Son

Before investing, before big dreams — build your Life Money first. A simple rule every young person should understand early.
① 思考の前提 Assumptions of Thinking

To My 15-Year-Old Son

A simple, real-world explanation of gender equality, fairness, and difference. What every young man should understand early.
③ お金の前提 Money Assumptions

To my son

Why weekly payment thinking is dangerous for kids. Learn how “$50 a week” turns into long-term traps and how to teach children to think about total cost and financial freedom.