معرفی
Tomoki Oshika is a Professor at the Faculty of Commerce, School of Commerce, Waseda University, where he has served since April 2014. His academic career spans over two decades with previous appointments as Associate Professor (2007-2014) and Assistant Professor (2004-2007) at Waseda University, along with visiting positions at National Chengchi University, Egypt-Japan University of Science and Technology, INSEAD, Nanyang Technological University, and Hong Kong Polytechnic University.
Dr. Oshika earned his PhD, MA in Commerce, and Master of Commerce from Waseda University, where he also completed his undergraduate studies in the Faculty of Commerce. His educational background reflects his deep commitment to accounting and commerce disciplines.
His research focuses on accounting information systems, corporate valuation, sustainability accounting, and integrated reporting. Oshika's work explores the relationship between non-financial information and corporate value, examining how environmental disclosures, tax avoidance practices, and sustainability metrics impact market valuation. His research particularly investigates how Japanese companies approach environmental reporting, carbon emissions disclosure, and the development of sustainability key performance indicators.
Analysis of his recent publications reveals a clear trajectory toward sustainability accounting and integrated reporting, with increasing focus on environmental disclosures, carbon management, and the relationship between non-financial information and corporate value. His work bridges theoretical accounting frameworks with empirical evidence from global markets, particularly examining Japanese corporate practices within international contexts.
- Society Award (Book Category), September 2024, International Accounting Research Association
- Ota-Kurosawa Award, September 2024, Japan Accounting Research Association
- Academic Awards, April 2024, Japanese Institute of Certified Public Accountants
- Society Award, September 2011, Japan Accounting Research Association
- Best Paper Award, August 2005, Japan Management Accounting Association
Dr. Oshika has secured multiple research grants from the Japan Society for the Promotion of Science, including current projects on non-financial information disclosure (2023-2026) and sustainability KPIs (2019-2023). He serves in leadership positions across multiple professional organizations including as Director of the International Accounting Research Association, Director of the Japan Accounting Association, and Executive Director of the Japan Economic and Accounting Association. His work extends to developing educational approaches in accounting, including innovative classroom techniques using technology-enhanced learning.