In the fiscal year 2022, the research and development (R&D) expenditure of business enterprises in Japan amounted to around **** trillion Japanese yen. Tertiary education institutions spent about **** trillion yen on research that year.
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Statistics Bureau of Japan. (December 15, 2023). Research and development (R&D) expenditure in Japan from fiscal year 2013 to 2022, by institution type (in trillion Japanese yen) [Graph]. In Statista. Retrieved July 23, 2025, from https://www.statista.com/statistics/1301555/japan-research-and-development-expenses-by-institution-type/
Statistics Bureau of Japan. "Research and development (R&D) expenditure in Japan from fiscal year 2013 to 2022, by institution type (in trillion Japanese yen)." Chart. December 15, 2023. Statista. Accessed July 23, 2025. https://www.statista.com/statistics/1301555/japan-research-and-development-expenses-by-institution-type/
Statistics Bureau of Japan. (2023). Research and development (R&D) expenditure in Japan from fiscal year 2013 to 2022, by institution type (in trillion Japanese yen). Statista. Statista Inc.. Accessed: July 23, 2025. https://www.statista.com/statistics/1301555/japan-research-and-development-expenses-by-institution-type/
Statistics Bureau of Japan. "Research and Development (R&d) Expenditure in Japan from Fiscal Year 2013 to 2022, by Institution Type (in Trillion Japanese Yen)." Statista, Statista Inc., 15 Dec 2023, https://www.statista.com/statistics/1301555/japan-research-and-development-expenses-by-institution-type/
Statistics Bureau of Japan, Research and development (R&D) expenditure in Japan from fiscal year 2013 to 2022, by institution type (in trillion Japanese yen) Statista, https://www.statista.com/statistics/1301555/japan-research-and-development-expenses-by-institution-type/ (last visited July 23, 2025)
Research and development (R&D) expenditure in Japan from fiscal year 2013 to 2022, by institution type (in trillion Japanese yen) [Graph], Statistics Bureau of Japan, December 15, 2023. [Online]. Available: https://www.statista.com/statistics/1301555/japan-research-and-development-expenses-by-institution-type/
