Director Skill Matrix

The Board of Directors takes into consideration the balance of knowledge, experience, and abilities associated with business along with knowledge of innovation and technology, and strives to ensure its diversity through a diverse composition by selecting members based on suitability from an international and gender diversity standpoint as well. In addition, DISCO aims for a "Female director ratio of 30% or higher" in terms of gender diversity.
In addition to the knowledge and experience of each Director, the skills required are identified in light of key business strategies that include “to be a corporation that contributes to the realization of a sustainable society through all of its corporate activities” as stated in DISCO VISION 2030.
This skill matrix will be reviewed as appropriate based on the external environment and the situation of the Company.

Name Gender Business
management
Experience
and
knowledge
of the
Company’s
business and
industry
Innovation
and
technology
International
business
and
international
experience
Finance
and
accounting
Legal
affairs
risk
management
Environmental,
social, and
governance
(ESG)
Male Female
Kazuma Sekiya
Noboru Yoshinaga
Takao Tamura
Kazuyoshi Tokimaru
Noriko Oki
Akiko Matsuo
Etsuko Kobayashi
Christina L. Ahmadjian
Atsushi Murakami

Note: Outside Directors are in gray on the table.

Definitions of skills as stipulated in the Director Skills Matrix

Skill Definition
Business management Experience in corporate management (director, executive officer, or operating
officer) or knowledge in business administration
*However, experience solely as an outside director is excluded
Experience and knowledge of the
Company’s business and industry
Knowledge and experience related to the semiconductor industry
Innovation and technology High level of expertise or outstanding research achievements in technology,
production, or quality
International business and
international
experience
‐ Experience in management and business operations in international companies
‐ Experience in organizational management at international institutions
‐ Work Experience and outstanding research achievements at international companies or institutions
Must possess one of the above
Finance and accounting ‐ Experience of working in a financial institution
‐ Holds the title of certified public accountant or other qualifications
‐ Experience as a financial manager in an operating company (including
subsidiaries, associates, etc.)
‐ Insight and experience in dialogue with capital markets
Must possess one of the above
Legal affairs ‐ Knowledge and experience in corporate legal affairs, compliance, and governance
‐ Legal-related national qualification such as for lawyers and other law-related professionals
Must possess one of the above
Risk management ‐ Insight and experience in risk management
‐ Experience of serving on committees (executive level) related to risk management
Must possess one of the above
Environmental, social, and
governance (ESG)
Possesses sustainability-related insight and experience, including climate change,
human capital, governance, etc.

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