Think.
Train.
Thrive.

Webrain Think Tank provides technology-focused business intelligence development, consultation, and guidance to Global 1000 companies in Japan and America. Located in Seattle Washington, the the beautiful Pacific Northwest, Webrain has been providing corporate intelligence retreat programs and strategic advisory services to our clients for almost 20 years. Our motto, Think, Train, Thrive (3Ts™) permeates through everything we do for – and instill in – our clients. Our programs are designed not only to promote corporate growth and success, but to achieve it on an individual level as well.
From 1999 to 2018, Webrain Think Tank and Mitsui & Co. (USA) Inc. operated a joint project under the name Webrain Lab.


Dwight Wheaton is a seasoned U.S. attorney with over 20 years of experience advising multinational corporations on complex transactions with American firms—including multi-billion-dollar mergers and acquisitions. His deep expertise in U.S.–Asia business relations makes him a trusted legal strategist for cross-border deals and international growth.
Expertise:
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M&A, divestitures, joint ventures
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investment financing (equity and debt)
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Strategic partnerships, PMI
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Corporate governance, compliance
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Cross-cultural issues in manufacturing, technology, software, IT, and services
Dwight Wheaton, President

With over three decades of expertise in new business development and international sales, Masa brings a truly global perspective. His career spans 10 years in Japan, 2 years in London, and a pivotal move to the U.S., where he served at one of Japan’s largest trading companies in both New York and Silicon Valley. Since settling in Seattle in 1995, Masa has continued to bridge cultures and markets, driving innovation and strategic growth across borders.
Expertise:
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Cross-cultural operations
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Strategic alliances, joint ventures, investment, PMI
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Cross-border new business development (content, system development, software services, localization)
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In-depth knowledge of sensory and sensing technologies
Masa Iwasaki, Co-Founder

Webrain is powered by seasoned professionals with over 20 years of frontline experience in the U.S. market. Beyond our core team, we tap into a dynamic network of 60+ specialized experts—ready to deploy their insight, skills, and sector-specific intelligence when and where it counts. It’s not just expertise—it’s a force multiplier for your global ambitions.
Webrain has assembled a powerful team with decades of experience.
Team

