Green Loan (borrowed in October 2023)

The Company has borrowed as follows:

Loan Summary

Lender	Nippon Life Insurance Company	Meiji Yasuda Life Insurance Company
Date of Conclusion	October 31, 2023	October 31, 2023
Total Loan Amount	2 billion yen	2 billion yen
Use of Funds	Capital for the introduction of new vehicles (Marunouchi Line 2000 series)
Expected Environmental Improvements	The introduction of state-of-the-art control systems will reduce power consumption and contribute to clean transportation when compared to the existing vehicles (Marunouchi Line 02 series). In addition, the new vehicles will be equipped with an emergency battery that can be used to drive to the nearest station in the event of a power outage due to weather disasters, etc., for improved adaption to climate change. Reduction in CO2 emissions per year (per train): Approximately 152 t of CO2
SDG Targets Related to the Use of Funds	For further information on the sustainability initiatives of the Tokyo Metro Group, please see the following pages. Sustainability (Japanese) Metro Zero CO2 Challenge 2050 (Japanese)
Third-Party Certification of Eligibility	Obtained from Japan Credit Rating Agency, Ltd. (dated August 8, 2022) (Japanese) (PDF: 4.43MB)	Obtained from Rating and Investment Information, Inc. (dated December 28, 2022) (Japanese) (PDF: 803KB)