IR Policy

Purpose of IR Activities

As part of its efforts to achieve fair and transparent management, TISI engages in investor relations (IR) activities designed to fulfill accountability not only to its shareholders who entrust management to it, but also to investors, securities analysts and other capital market participants. The Company also aims to promote understanding of the Group and build long-term trust through appropriate information disclosure and constructive dialogue, and secure an appropriate market valuation.

Basic Policy on IR Activities

TISI sees IR as a management priority and will engage in sincere and proactive IR activities to achieve the above objectives.
To help stakeholders understand the Group better, TISI will disclose and explain management policies, business activities, business strategies, performance and financial results and other corporate information in a timely, fair, accurate and clear manner through such activities as IR-focused interviews and responses to IR-related inquiries, earnings briefings, small meetings and business briefings. Opinions and other feedback on the Group obtained through constructive dialogue will be shared within the Company, mainly through reports to the Board of Directors, and will be used in reviewing management strategy and other corporate pursuits.

Basic Policy on Disclosure

* “Information disclosure,” as it pertains to this policy, refers to any disclosure of information by TISI to external parties, including disclosures based on laws and regulations as well as voluntary disclosures. “Publication” refers to information made publicly accessible through the Timely Disclosure Information Transmission System (TDnet) operated by the Tokyo Stock Exchange, or the Electronic Disclosure System (EDINET) operated by Japan’s Financial Services Agency.

1. Disclosure Standards

From the perspective of ensuring transparency through information disclosure, TISI will disclose important information (including corporate decisions, material events and financial results; the same applies hereinafter) considered to have an impact on investment decisions, along with information required under the Securities Listing Regulations of the Tokyo Stock Exchange and the Financial Instruments and Exchange Act. In addition to the above, TISI will voluntarily disclose information deemed useful in deepening stakeholder understanding of the Company and the Group.

Key Information Disclosure

Information disclosure based on laws and regulations

• Disclosure based on Financial Instruments and Exchange Act: Securities reports, semi-annual reports, extraordinary reports, etc.
• Disclosure based on Companies Act of Japan: Convocation notice for general meeting of shareholders, business report, financial statements and consolidated financial statements

Information disclosure based on regulations set forth by the Tokyo Stock Exchange

• Timely disclosure (including corporate decisions, material events and financial results)
• Required documents: Corporate Governance Report, Notification Form for Independent Directors, etc.

Other information disclosure

• IR-related information: Supplementary material to financial results, presentation materials, integrated report
• Other: News releases, etc.

2. Information Disclosure System

TISI maintains a communications structure linking divisions and Group companies, and has established a structure for disclosing important information considered to have an impact on investment decisions, along with information required under the Securities Listing Regulations of the Tokyo Stock Exchange and the Financial Instruments and Exchange Act, in a fair and timely manner.
TISI is committed to rigorous information management and strives to prevent insider trading.

3. Methods of Disclosure

Corporate information that must be disclosed in a timely manner in accordance with securities listing regulations will be made public through registration with TDnet. Corporate information that must be disclosed in a timely manner in accordance with the Financial Instruments and Exchange Act will be made public through EDINET. Disclosed information will also be posted on the Company's website following disclosure through TDnet and EDINET.
TISI strives to disclose additional corporate information other than the content noted above in a fair and timely manner, primarily through its website. Note that buying and selling securities based on material information that has not been made publicly available could be subject to regulations on insider trading.

4. Spokespersons for Investor Relations Activities

To ensure the accuracy of information and fairness in disclosure, IR activities at TISI will, in principle, be conducted by the president and representative director, the director responsible for IR activities, the executive officer responsible for IR activities and IR staff who act as spokespersons for IR activities. In addition, directors (including external directors, and directors who are Audit and Supervisory Committee Members), other officers and employees may also serve as spokespersons as needed.

5. Material Information Not Yet Made Publicly Available

To avoid “selective disclosure” to specific parties, TISI will not refer to material information not yet made publicly available when responding to inquiries from shareholders and investors, in interviews, or through any other engagement opportunities. If, however, material information is unintentionally disclosed, or if such information is disclosed by a third party ahead of disclosure by the Company, the Company will make the information public in a timely and appropriate manner.

6. Quiet Period

Please note that TISI observes a “quiet period,” which runs from the day following the end of each quarter until the day financial results for that quarter are announced to prevent information on financial results from leaking out and to ensure the fairness of information disclosure, and refrains from making comments or answering questions about its financial results during this period. If, however, the release of certain material facts becomes necessary during the quiet period, the Company will disclose information in a timely and appropriate manner.

7. Responding to Ambiguous Information

As a general rule, TISI will not comment on rumors or reports circulating about the Company or Group companies. If, however, management believes that such information could have a significant impact on capital markets and that it is necessary to clarify the veracity of such information, the Company will disclose information in a timely and appropriate manner.

8. Earnings Forecasts and Other Information Disclosure by Third Parties

As a general rule, TISI will not comment on opinions and recommendations or earnings forecasts, or other assessments and conclusions made about the Company or the Group by third parties. The Company may, however, point out obvious factual errors or mistakes contained in such information.

9. Use of Corporate Website for Disclosing Information

TISI makes various information available on its website to help shareholders and investors acquire a deeper understanding of the activities undertaken by the Company and the Group. As a general rule, the Company posts information disclosed through TDnet or EDINET to its corporate website as soon as possible after the official submission of data. Please be aware, however, that the corporate website does not include all the information disclosed by the Company, including timely disclosure. Also, please note that technical issues related to information and communications technology could delay posting.
When using the TISI website, please keep the above points in mind and read “Disclaimer and Terms of Use” as well.

Established: April 1, 2018
Revised: June 23, 2026