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There is an empire hidden inside Japan.

There is a thriving foreigner economy inside Japan ー the Gaijin Empire.  I build the tools to win in it.

THE THREE VENTURES　→
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A country within a country.

Four million foreigners now live in Japan. They earn income, pay rent, raise children, build companies, and invest in stocks and properties — and remain almost invisible to the mainstream population of this country.

That invisibility is the opportunity. Every system that excludes the outsider — land ownership, hiring, capital, banking — is a market waiting to be rebuilt for the people who actually live inside it. GaijinEmpire delivers three solutions pointed at three of those walls. Each one a tool. Each one a wedge.

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YOY GROWTH, 2025

Three tools to seek alpha, enjoy, and compound inside Japan.

Will Kim aka Japan Guru.

Tokyo, 20 years.

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I grew up here as a third-generation Korean foreigner. My father wanted me to become a diplomat — law school in the US, suit and tie, the whole script. Fast forward twenty years: I never left. Japan is my home, yet it still feels like a foreign country I’m permanently passing through. I’m a gaijin and always will be.  

And I’m not the only one anymore.  

That gap is my territory. I’m the diplomat for the growing Gaijin Empire — except I don’t represent governments. I build for the ones who come, and stay.
1937  -  MY GRAND PARENTS ARRIVED JAPAN
2020  -  FIRST EXIT
1979  -  BORN IN KYOTO
2025  -  BULLISH
1996 ~ 2014  -  US SCHOOLS, BANKS & LAW FIRM
2026  -  GAIJIN EMPIRE
The latest dispatches.
If you are a gaijin and love Japan, ― we should talk.
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