Watanabe, R. (2023). Features of Leadership in Japan. In: Middlebrooks, A., Allen, S. J., McNutt, M. S. & Morrison, J. L. (Eds.) Discovering leadership: Designing your success. SAGE Publications.

Watanabe, R. (2022). Exploring the impact of an online leadership course on Japanese undergraduates' conceptions of leadership [Doctoral dissertation, University of San Diego]. Nominee, William P. Foster Outstanding Dissertation Award. ProQuest Dissertations & Theses Global. https://www.proquest.com/dissertations-theses/exploring-impact-online-leadership-course-on/docview/2707828228/se-2

Watanabe, R. & Watanabe, R. (2022). Kabuki Leadership: Cultivating adaptive leadership in a hierarchical collectivist culture in Japan. In: Raei, M. & Rasmussen, H. T. (Eds.) Adaptive leadership in a global economy. Routledge. ©2022 selection and editorial matter, Mohammed Raei and Harriette Thurber Rasmussen; individual chapters, the contributors. Reproduced with permission of Taylor and Francis Group LLC (Books) US through PLSclear. https://doi.org/10.4324/9781003099109

Watanabe, R. (2021, December 10). The Evolving Self (Season 1, No. 99) [Audio podcast episode]. In Allen, S. J. (Host). Phronesis: Practical Wisdom for Leaders. International Leadership Association (ILA). https://practicalwisdom.buzzsprout.com/979897/9699545-reo-watanabe-the-evolving-self

Tamura, J. & Watanabe, R. (2020). Adaptive leadership development in times of the COVID-19 pandemic: The learning and contribution of teaching assistants in online education. Japanese Journal of Persuasion & Negotiation, 12, 1-16. (Japanese)

Watanabe, R. (2019). Adult Development and its Implications for Leadership and Negotiation. Japanese Journal of Persuasion & Negotiation, 11, 1-13. (Japanese)

Tamura, J., Watanabe, R., & Watanabe, R. (2019). Measuring the effectiveness of a leadership basics course in a Japanese university: Using the adult development theory by Professor Robert Kegan at Harvard University. Hogaku Kenkyu (Journal of Law, Politics, and Sociology), 92(3), 1-29. (Japanese)