CEO Astris Advisory Japan K.K. | Independent Investment Advisory & Capital Markets Consulting

Bridging Global Capital and Japan's Markets

Professional investment research, corporate advisory, and capital markets services to drive sustainable value creation

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Our Services

Investment Banking

Mergers, acquisitions, and capital raising solutions tailored to your strategic objectives. We provide comprehensive advisory services to help you achieve your business goals.

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Wealth Management

Personalized investment strategies and portfolio management designed to preserve and grow your wealth across multiple asset classes and market conditions.

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Strategic Advisory

Expert guidance on complex financial decisions, market analysis, and strategic planning to help you navigate today's dynamic financial landscape.

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Our Team

Team Member

David Shirt

Chief Executive Officer

David has been in Japan for a total of 18 of the last 25 years and has worked in the equity market throughout at institutions such as JP Morgan Securities, Jefferies Japan, and lately Macquarie Capital Securities Japan Limited. In 2004 he became Head of Sales at JP Morgan Securities in Japan and Head of Equity in 2009. Later in 2014, David became the Branch Manager and Representative for Jefferies Japan, and from 2015 onwards he was employed as Country Head of Macquarie Capital Securities, (Japan) Limited. David majored in Japanese at the University of Sheffield in the UK and is proficient in Japanese.

Team Member

Tom Wilson

Chief Financial Officer

Tom has worked as an accountant in the financial services industry in Tokyo for more than 20 years. Initially coming to Japan for a role at Lehman Brothers, he then worked at Deutsche Bank and most recently at MetLife Insurance. He has held various senior finance roles in controlling, financial planning & analysis, and project management. Tom is a qualified accountant (CPA Australia) and is proficient in Japanese

Team Member

Paula Sugawara

Head of Business Management

Paula has spent over 30 years in Japan working mainly in financial services. She served as an equity analyst at Nomura Securities, Lehman Brothers, and Goldman Sachs before transitioning to the buy-side with Fidelity Investments. In the latter half of her career, Paula held management positions, including country manager of Bridge Partnership's talent development and Lee Hecht Harrison's outplacement and organizational development. Paula's primary focus is to drive the expansion of our talent base and implement a range of structures to support our growing organization.

Miyoko Nakamura

Miyoko Nakamura

Senior Financial Advisor

38, from Tokyo, Japan, specializing in retirement planning and asset allocation. Combines market trends with diversified strategies to design tailored financial blueprints for each client, focusing on human-centered financial planning.

Misaki Nakamura

Reiko Akimoto

Wealth Management Specialist

Over 13 years in quantitative and fundamental research, previously at Daiwa Securities and Morgan Stanley. Specializes in building quantitative models for investment decisions, with focus on Asian SMEs. CFA holder with degree from University of Calgary.

Mayumi Nakagawa

Takahashi Rena

Quantitative Research Analyst

Over 10 years in financial sector, specializing in retirement planning and wealth management. Fluent in Russian and Japanese, with a degree from University of Calgary. Develops tailored strategies and investment portfolios for individuals and businesses.

Our Mission

Building Trusted Capital Partnerships

Through independent investment advice and high-quality corporate advisory, we help clients enhance capital value, improve market transparency, and achieve long-term growth in global markets.

Company History

2009

Founding Stage

Founding team gained capital markets and advisory experience at global investment banks.

2015

Focus on Japan

The team began focusing on independent advisory services in the Japanese market.

2021

Global Expansion

Expanded to London and New York, building a global business network.

Our Values

Integrity

Committed to transparency and neutrality, providing independent and objective advice.

Excellence

High-quality research and advisory capabilities to achieve strategic goals.

Innovation

Continuously exploring cross-border capital and emerging market opportunities.

Global Perspective

Leveraging networks in Tokyo, New York, and London to connect clients to global capital.

Ready to begin your investment journey?

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