Katsumi Shirai Joins Pillsbury in Tokyo to Bolster Cross-border Projects
Advisor - People | Jun 03, 2025 | Pillsbury Winthrop Shaw Pittman LLP
Pillsbury Winthrop Shaw Pittman LLP has augmented its Tokyo practice by adding Katsumi Shirai as a partner specializing in cross-border projects. Shirai brings extensive experience advising global financial institutions, investment funds, and multinational corporations, particularly from English and German-speaking countries, on complex investments in Asia, focusing on Japan's energy and real estate sectors. Shirai's arrival is part of Pillsbury's strategy to reinforce its capability to advise on both inbound and outbound legal matters, further cementing its status as a leading international law firm in Tokyo. His expertise spans transactional, M&A, and investment structuring activities, notably in solar, wind, and large real estate ventures. David Dekker, Pillsbury's Firm Chair, expressed that Shirai's skills align with Pillsbury's focus areas while adding capacity to respond to rising Japanese investments. Shirai, acknowledged as one of Japan's leading lawyers for real estate and energy, previously advised on substantial projects like the construction of a 92 MW solar power plant. Pillsbury's presence in Asia continues to grow, evidenced by its recent hiring in Hong Kong and the expansion of the Shanghai office. The firm leverages its profound understanding of Japanese business practices, demonstrating its commitment to serving international and Japanese clients across multiple industries with its well-regarded Tokyo office led by experienced legal professionals.
Sectors
- Legal Services
- Real Estate
- Energy
Geography
- Japan – The primary focus of the article is on the expansion of Pillsbury's Tokyo office and Shirai's work in Japan's energy and real estate sectors.
- Asia – The article mentions Pillsbury's strategic hires and expansion across Asia, including Hong Kong and Shanghai.
Industry
- Legal Services – The article discusses the expansion of a law firm, Pillsbury, and the addition of a legal expert, Katsumi Shirai, to its Tokyo office.
- Real Estate – Katsumi Shirai is known for his work in the real estate sector, particularly with large-scale assets in Japan.
- Energy – The article highlights Shirai's experience in the energy sector, advising on projects such as solar and wind energy investments.
Financials
Participants
Name | Role | Type | Description |
---|---|---|---|
Pillsbury Winthrop Shaw Pittman LLP | Hiring Company | Company | An international law firm expanding its practice in Tokyo by hiring Katsumi Shirai. |
Katsumi Shirai | New Partner | Person | A leading lawyer in Japan specializing in cross-border projects, particularly in energy and real estate. |
K.K. GAIA POWER (currently GF Corporation) | Client | Company | A company advised by Katsumi Shirai on constructing a major solar power plant in Japan. |
Simon Barrett | Senior Partner in Japan | Person | A senior partner at Pillsbury in Japan, endorsing Shirai's addition to the team. |