Board of Directors’ Effectiveness Evaluation

As a result of the questionnaire conducted in May 2025, it was confirmed that the status of the composition, that the Board of Directors maintains the effectiveness of its roles and functions.

Board of Directors' Effectiveness Evaluation Questionnaire Items	2023	2024	2025
1.Performance of duties: Items related to the performance of the duties of directors and auditors	4.5	4.6	4.5
2.Effectiveness: Items related to the overall effectiveness of the Board of Directors	4.3	4.3	4.4
3.Composition: Items related to the composition of the Board of Directors and the Board of Auditors	4.6	4.6	4.6
4.Operational status: Items related to the operational status of the Board of Directors	4.4	4.5	4.7
5.Deliberations: Items related to the deliberations of the Board of Directors	4.7	4.4	4.5
6.Supports: Items related to support for directors and auditors	4.0	4.2	4.7
7.Nomination and Compensation Committee: Items related to Nomination and Compensation Committee	4.5	4.7	4.7
8.Other: Securing a system for promoting constructive dialogs with stakeholders and others	4.1	4.2	4.1

Questionnaire results for 2025