Koma Glocal Law Office

Koma Glocal Law Office is a specialise in corporate legal affairs, including finance and M&A.
We strive for highest quality practice, work hard for our clients, and aim to actively demonstrate glocal pervasiveness, independence, and cooperation.

think globally act locally
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Summary of Koma Glocal Law Office

We have established "Glocal Law Group" in August 2018.

May 1, 2023 our firm has moved to a new location at Akasaka Park Building, 5-2-20, Akasaka, Minato-ku, Tokyo.
To accommodate the growing business demands, we have decided to move our offices from Kasumigaseki Building to the New Address. The Akasaka Park Building was once the place where many foreign financial institutions had offices, and we believe it is a suitable environment for our firm, which focuses on financial fields.
At the same time, while Mr. Ono left this firm, we have changed our firm name from Koma & Ono Glocal Law Office into Koma Glocal Law Office（which is our firm's original name as our firm was established in 2016.）.

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Legal Service

We represent clients in the following areas/matters

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Capital Markets

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Fund

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Litigation
Dispute

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Compliance
Regulatory

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General Corporate
Corporate Governance

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Professionals

With the experiences of the lawyers, it is with pride that this office will be able to provide high quality service – one of the main intentions of this office.

Professionals Founder

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2026/06/18

An article featured comments from Mr. Masato Yamanaka regarding a lawsuit against a data recovery company.

An article featured comments from Mr. Masato Yamanaka regarding a lawsuit against a data recovery company（settlement in favor of the plaintiff）. “Desperate for any hope”: Consumer reports “settlement in favor of the plaintiff” in contract dispute with the company touting a “95.2%” data recovery rate https://www.bengo4.com/c_8/n_20489 Believing in the “95.2% data recovery rate,” a consumer […]

2026/05/01

Mr. Masato Yamanaka has been appointed as a visiting professor at the Kyoto University Graduate School of Management.

In April 2026, Mr. Masato Yamanaka has been appointed as an adjunct associate professor at the Kyoto University Graduate School of Management. Further details are found here. https://www.gsm.kyoto-u.ac.jp/en/faculty/518132/

2026/04/30

CURLING SUPPORTERS@YOKOHAMA

CURLING SUPPORTERS@YOKOHAMA Like last year, Koma Glocal Law Office has become the “CURLING SUPPORTERS@YOKOHAMA”. Our name is on the website of https://japan-curling.yokohama/partners/ 　

2026/04/20

Mr. Yamanaka received high evaluation from IR Global in Art Law in Japan

In “IR Global” evaluation, Mr. Masato Yamanaka has received high praise in the category of “Art Law in Japan”, in addition to the Investment Funds category. Please visit https://irglobal.com/advisors/?firm=koma-glocal-law-office#filter-anchor

2026/04/16

Notice of Associate Lawyer Joining

From April 13, 2026, Mr. Ryuji Ito joins our firm.