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Mariko Koyama

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Mariko Koyama

Mariko Koyama

Associate

Tokyo Office

Mariko Koyama

Mariko Koyama

Associate

Tokyo Office

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+81-3-6889-7282

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2025, Japan (Dai-Ichi Tokyo Bar Association)

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Japanese, English, Chinese

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2025, Japan (Dai-Ichi Tokyo Bar Association)

Education/Professional Experience

2019: The University of Tokyo (B.A.)
2019 - 2024: Ministry of Economy, Trade and Industry
2025 - present: Nagashima Ohno & Tsunematsu

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