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Personal Finance Blog

Build wealth
quietly and steadily.

A Japanese salary worker's journey to 50 million yen (~$350K) in 8 years. No flashy tricks, just steady wealth building strategies.

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When People Start Saying 'Index Funds Aren't Enough,' AI Stocks Are Probably Overheated
Investing Practice

When People Start Saying 'Index Funds Aren't Enough,' AI Stocks Are Probably Overheated

My friend just made $20K on Micron. Social media is full of people comparing index funds to AI funds over four-week windows. Here's why I'm not changing a thing.

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I Sold 3 Japanese Stocks 15 Years Ago. They'd Now Be Worth $200K More — Here's What I Got Wrong
Investing Practice

I Sold 3 Japanese Stocks 15 Years Ago. They'd Now Be Worth $200K More — Here's What I Got Wrong

A 46-year-old Tokyo salaryman walks through three stock sales from 2011 that turned into a $200K opportunity cost — and what finally fixed the pattern.

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I Failed Japan's FP2 Cert Once, Then Passed — And It 'Answer-Keyed' My 8 Years of Investing (Series Part 3)
Mindset

I Failed Japan's FP2 Cert Once, Then Passed — And It 'Answer-Keyed' My 8 Years of Investing (Series Part 3)

Final installment of my FP cert series. I failed the FP2 written exam once (passed the practical), then passed on retake. Bigger story: every major financial judgment I'd made over 8 years — keeping a mortgage, holding unhedged USD funds — was written into the FP2 textbook as the correct answer.

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I Got Japan's FP3 Cert in 6 Weeks — and Realized 'Can Invest' Doesn't Mean 'Knows Money' (Series Part 2)
Mindset

I Got Japan's FP3 Cert in 6 Weeks — and Realized 'Can Invest' Doesn't Mean 'Knows Money' (Series Part 2)

Eight years of index investing got me to ~$260K. Six weeks of FP3 study showed me that real estate and inheritance tax were total blindspots. Also: Japan's inheritance tax scares people who don't actually need to worry.

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I'm 46 with a $330K Portfolio — and My Wife Just Told Me to Go Get a Certification (Japan FP Series, Part 1)
Mindset

I'm 46 with a $330K Portfolio — and My Wife Just Told Me to Go Get a Certification (Japan FP Series, Part 1)

I was waking up at 4am to play games. My wife noticed and suggested I take a financial certification instead. I started studying for Japan's FP cert that day. Here's why a contrarian view of 'experience vs credentials' kicked in immediately.

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Holding $260K in Unhedged Dollar-Denominated Funds in Japan: Why I Never Used Currency Hedging
Investing Practice

Holding $260K in Unhedged Dollar-Denominated Funds in Japan: Why I Never Used Currency Hedging

A Japan-resident investor's case for unhedged USD funds: why I chose unhedged over hedged versions (fees + DCA fit), what ¥159 USD/JPY means for my ~$260K portfolio, and why I won't sell or stop contributions even if the yen strengthens.

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