After completing the Master's program in Business Administration at Kyoto University Graduate School of Management, he worked at Goldman Sachs, where he was involved in proposing investment strategies for domestic institutional investors, including traditional and alternative assets. Additionally, he serve as a reverse mentor at the Digital Society Promotion Headquarters of the Liberal Democratic Party of Japan, providing advice and policy recommendations.

After completing the Master's program in Information Science at Osaka University Graduate School of Information Science and Technology, he worked at Goldman Sachs, where he was involved in quality assurance (QA) tasks for securities systems and operational systems.

After graduating from The School of Informatics and Mathematical Science at Kyoto University, he joined SIGMAXYZ as a new graduate. he engaged in consulting related to digital transformation in various industries, including general trading companies and construction.

After graduating from the Department of Information and Computer Science at Keio University's Faculty of Science and Technology, he worked at Goldman Sachs, where he was involved in the development, operation, and maintenance of securities settlement systems. Later, he worked as a research fellow in the Department of Ophthalmology at Keio University School of Medicine, collaborating with industry partners on projects to develop image diagnostic models.

After completing the Master's program in Information Science at Osaka University Graduate School of Information Science and Technology, he joined AWS Japan as a support engineer. Later, he worked as a development engineer for medical software at Yuimedi Corporation. Additionally, he was active as a Core Collaborator for the Node.js OSS project.

After completing the Master's program in Basic Engineering at Osaka University Graduate School of Engineering Science, he joined a major bank in Japan. Over 20 years, he worked in the market trading department, mainly in domestic and UK securities subsidiaries, engaged in derivative product model development, risk management model development and operation, internal audit, and other activities. he is a certified public accountant and a securities analyst.

After obtaining a Master's degree from Keio University Graduate School of Science and Technology and a Master's degree from Ecole Centrale de Nantes (France) through the Double Degree Program, he worked as an AI consultant at a foreign consulting firm. In this role, he was involved in conducting AI proofs of concept (PoC) and creating use cases for various industries including finance, pharmaceuticals, manufacturing, and telecommunications. Additionally, he participated in strategic discussions and considerations related to AI implementation.

After completing the Master's program in Information Science at Osaka University Graduate School of Information Science and Technology, he worked at Mitsubishi Electric Corporation, where he was involved in the development, operation, and maintenance of transportation systems. Later, he worked at a domestic SaaS company, where he worked as a frontend engineer involved in the development of groupware.

After obtaining a Doctorate (Science) in Particle and Cosmic Physics at Graduate School of Science at Nagoya University, he worked as a Quantitative Analyst at a major domestic asset management company, where he was involved in market analysis, formulation of investment strategies, and risk management.