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Jones Day

Tax

Asia-Pacific Guide 2026 : Japan

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Jones Day

Rankings

Chambers Review

Provided by Chambers

Tax - Japan

Band 2

What the Team is Known For
Jones Day houses a widely praised team offering an array of tax services, including disputes and cross-border tax planning. The firm is highly regarded for its representation of foreign corporations and private individuals in complex domestic tax matters. The team advises investors on tax aspects of M&A transactions and corporate structures. It is also well versed in international tax treaties. The firm is active in handling contentious audit cases related to transfer pricing issues.
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Strengths

Provided by Chambers

  • The scope of their comprehensive analysis is broad, including surrounding related risks. They deliver results that exceed our expectations, giving us peace of mind.

    Tax respondentAsia-Pacific

  • The speed with which they respond to requests and the clarity of their answers, which take into account laws, regulations and legal precedents, are outstanding.

    Tax respondentAsia-Pacific

Notable Practitioners

Provided by Chambers

  • Koichi Inoue
    Koichi Inoue

    Koichi Inoue

    Koichi Inoue continues to impress clients and commentators as a leading lawyer in international taxation. He draws from deep experience to offer a comprehensive advisory and disputes practice.

    • He has deep understanding and insight into coming up with solutions not only for Japan, but also for areas with tax treaties and domestic tax laws that do not involve Japan.

      Tax respondentAsia-Pacific

    • He responds in a timely and thorough manner based on a deep understanding of tax law.

      Tax respondentAsia-Pacific
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  • Kyosuke Katahira
    Kyosuke Katahira

    Kyosuke Katahira

    Kyosuke Katahira boasts expertise in tax audits, structuring work and the tax aspects of cross-border acquisitions.

    • He offers fast responses, a proactive attitude and creative solutions.

      Tax respondentAsia-Pacific

    • He has extensive knowledge of not only existing international tax matters but also global minimum tax.

      Tax respondentAsia-Pacific
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  • Taku Osawa
    Taku Osawa

    Taku Osawa

    Taku Osawa is an experienced advisor on transfer pricing matters and is a former officer of the Osaka Regional Taxation Bureau.

    • He is a valuable lawyer who can provide advice based on the tax authorities' way of thinking, thanks to his experience working for the National Tax Agency.

      Tax respondentAsia-Pacific

    • Attorney Taku Osawa has extensive experience in international taxation and tax audit practices.

      Tax respondentAsia-Pacific
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Ranked Individuals at Jones Day (3)

Japan

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