Japan Back Office & Market Entry Insights

Bookkeeping vs. Accounting in Japan: Key Differences for Foreign Companies

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Bookkeeping vs. Accounting in Japan: Key Differences for Foreign Companies

Understand the key differences between bookkeeping and accounting in Japan for foreign companies: scope, regulatory requirements, costs, and which service.

Tax

Accounting

Bookkeeping

Yuga Koda

Founding Director

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KK vs GK vs Branch vs Representative Office: Complete Entity Comparison for Foreign Companies in Japan (2026)

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KK vs GK vs Branch vs Representative Office: Complete Entity Comparison for Foreign Companies in Japan (2026)

Compare Kabushiki Kaisha, Godo Kaisha, Branch, and Representative Office structures for Japan market entry. Learn liability, tax, visa, and banking.

Entity

Yuga Koda

Founding Director

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Foreign Company Registration vs. Japan Subsidiary: Tax, Compliance, and Operational Tradeoffs

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Foreign Company Registration vs. Japan Subsidiary: Tax, Compliance, and Operational Tradeoffs

Compare foreign company registration and Japan subsidiaries: tax treatment, compliance burden, costs, and when each structure fits your business model.

Entity

Incorporation

Tax

Yuga Koda

Founding Director

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eLTAX vs eTax: What's the Difference?

Title card for the AQ Partners comparison of eLTAX and eTax.

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eLTAX vs eTax: What's the Difference?

eLTAX vs e-Tax explained for foreign companies in Japan: national vs local tax, who runs each, logins, software, payment, and the ¥100M e-filing rule.

Tax

Yuga Koda

Founding Director

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What Is eLTAX? Filing & Paying Local Taxes in Japan

Title card for the AQ Partners guide to eLTAX, Japan's local tax portal.

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What Is eLTAX? Filing & Paying Local Taxes in Japan

eLTAX is Japan's single online portal for filing and paying local taxes to every prefecture and municipality. A practical guide for foreign-owned companies.

Tax

Yuga Koda

Founding Director

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gBizID Explained: One Login for Japan's Government Services

Title card for the AQ Partners guide to gBizID, Japan's government login.

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gBizID Explained: One Login for Japan's Government Services

gBizID is Japan's single corporate login for government services. Learn the Prime, Member and Entry tiers, e-Tax/eLTAX use, and how to apply.

Compliance

Yuga Koda

Founding Director

AQ Partners Blog

Your information hub for Japan back office.

Bookkeeping vs. Accounting in Japan: Key Differences for Foreign Companies

KK vs GK vs Branch vs Representative Office: Complete Entity Comparison for Foreign Companies in Japan (2026)

Foreign Company Registration vs. Japan Subsidiary: Tax, Compliance, and Operational Tradeoffs

eLTAX vs eTax: What's the Difference?

What Is eLTAX? Filing & Paying Local Taxes in Japan

gBizID Explained: One Login for Japan's Government Services

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