FEATURED

Feb 20, 2026

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13 min read

Why I Don't Hold J-REITs

The 5% Yield That Would Cost My Family ¥16 Million

THE LATEST

Feb 13, 2026

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13 min read

The ¥13,000,000 Tax Termite Eating Your Retirement Fund

Why I Chose No Dividends for Our ¥42M FIRE Portfolio

Feb 6, 2026

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16 min read

Why Your Brain Can't See Exponential Growth

(And What eMaxis Slim All Country (オルカン) Does While You Sleep)

Fundamental

Kodomo NISA: The Complete Guide to Investing for Children in Japan

Kodomo NISA, Junior NISA & Minor Accounts Explained

Kodomo Nisa

When Is "Enough" Actually Enough?

The ¥28M Question: Buffer or Childhood?

Personal

The Nenkin Net Numbers That Cut Our Retirement Goal by 23%

Discovering I'd ignored ¥3 million per year in assets we're already paying for

Retirement

100 Million Yen in Retirement?

143% Gains in 6.5 Years. Here's Why I'm Planning for 5%.

Retirement

How I Doubled my Salary in 4 Years

I'd Never Afford International School with Annual Raises

Career

Why your 2026 resolutions will fail by February 15 (and what works instead)

(and what works instead)

Personal

The Otoshidama Negotiation That Taught Me More Than Any Allowance

80% of Japanese Parents Save All Otoshidama. Here's What They're Missing

Why December always destroys your budget

(and the rolling fund that fixed it)

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Learn how to manage money wisely, save consistently, and build lasting wealth for your family in Japan — with easy-to-follow personal finance advice