Best Investment Banks Companies in Tokyo, Japan
The 51 best Investment Banks companies in Tokyo, Japan in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Forest.
Ranked: Best Investment Banks companies in Tokyo
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Forest M&A advisory firm focused on agricultural sectors | $11M | 10 mo ago | Series B | Michael Takahashi Co-Founder | 2021 | WordPressApple iCloud MailGoogle Workspace+8 | — | — |
| 2 | M&A Bazaar Provider of M&A services for businesses | $579K | 32 mo ago | Seed | Jun Nishimura Founder | 2023 | — | — | — |
| 3 | Mizuho Financial Group Provider of financial and strategic services to businesses and institutions | $510K | 216 mo ago | Public | Shuji Matsuura Chairman | 2000 | WebflowApple iCloud MailAlgolia+26 | 10 patents AI-driven financial data analytics and risk assessment for banking services | 1 internship · 1 expansion · 2 awards |
| 4 | Daiwa Securities Group Investment banking firm based out of Japan | — | 84 mo ago | Public | Yuji Masuki Senior Managing Director | 1943 | SentryBootstrapReact+12 | — | — |
| 5 | M&A Capital Partners M&A advisory services | — | 229 mo ago | Public | Satoru Nakamura Founder & President | 2005 | WordPressCart FunctionalityMySQL+25 | — | — |
| 6 | AIBJ Boutique investment banking firm | — | — | Unfunded | Ichiro Abe Managing Director | 2006 | — | — | — |
| 7 | Aristagora Advisors Boutique investment bank & corporate advisory firm | — | — | Unfunded | Takeshi Shinoda Chairman & CEO | 2007 | Apache HTTP ServerGoogle Font APIjQuery+3 | — | — |
| 8 | Ark Totan Alternative Placement agent for private funds | — | — | Unfunded | Takeshi Furuya Founder & CEO | 2010 | WordPressMySQLPHP+16 | — | — |
Top 5 Investment Banks companies in Tokyo
#1
Series B · Shibuya, Tokyo · founded 2021 · 21 employees$11Mraised▾
M&A advisory firm focused on agricultural sectors. It focuses its investment on agriculture startups.
- Oct 2025Conventional Debt—
- Oct 2025Series B$40.6M
- Apr 2023Series A$11M
- Nov 2021Seed—
#2
Seed · Chuo, Tokyo · founded 2023$578.9Kraised▾
Provider of M&A services for businesses. It offers services such as M&A screening, providing a new M&A method to sell companies at a higher price.
- Dec 2023Seed$578.9K
#3
Public · Tokyo, Tokyo · founded 2000 · 750 employees$510Kraised▾
Provider of financial and strategic services to businesses and institutions. This includes corporate finance, syndicated finance, acquisition finance, real estate finance, project finance, capital markets advisory services, treasury markets, asset management, and research. Services are offered across various sectors and geographies, supporting clients in their financial needs and strategic goals. The organization also offers institutional services and operates through a network of subsidiaries specializing in banking, securities, and research.
- Jul 2008Grant (prize money)$510K
#4
Public · Tokyo, Tokyo · founded 1943 · 16088 employees—raised▾
Daiwa Securities Group is an investment bank. It provides services like financial services, retail services, investment banking, investment management, asset management, brokerage firm to individuals & corporates. In 2022, the company recorded annual revenues of $6.43B and a net profit of $0.47B.
#5
Public · Chuo City, Tokyo · founded 2005 · 229 employees—raised▾
M & A Capital Partners provides merger and acquisition advisory services to small and medium-sized businesses. It is based in Tokyo, Japan.
- 2007Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Investment Banks coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.