July 26, 2024
To whom it may concern

Company: Tamagawa Holdings, Co., Ltd.
Representative: President, Toru Masuzawa(STANDARD Code: 6838)
Contact: Management Planning Division, Kana Yamauchi
Tel: 03-6435-6933

Notice Concerning Establishment of Record Date for Convocation ofExtraordinary General Meeting of Shareholders, Holding ofExtraordinary General Meeting of Shareholders, Change of Fiscal
Year-End and Partial Amendments to Articles of Incorporation
We hereby announce that our Board of Directors, at a meeting held today, resolved to set a record
date for the convocation of an extraordinary general meeting of shareholders (the "Extraordinary
General Meeting of Shareholders") and to hold the Extraordinary General Meeting of Shareholders.
The Company hereby announces that its Board of Directors, at a meeting held today, resolved toset a record date for the convocation of the Extraordinary General Meeting of Shareholders, to holdthe Extraordinary General Meeting of Shareholders, to change the fiscal year-end (the last day ofthe fiscal year), and to partially amend its Articles of Incorporation, as follows.
Record

1. Establishment of Record Date for Convocation of this Extraordinary General Meeting ofShareholders
In order to determine the shareholders who are entitled to exercise their voting rights at theExtraordinary Shareholders' Meeting, the Company has set August 20, 2024 (Tuesday) as therecord date, and the shareholders listed or recorded in the final shareholders' register as of thatdate shall be the shareholders entitled to exercise their voting rights.
(1) Date of Public Notice

July 29, 2024 (Monday)(2) Base dateAugust 20, 2024 (Tuesday)(3) Method of public notice: Electronic public notice (to be posted on the Company's website)
https://www.tmex.co.jp/
2. Schedule and purpose of this Extraordinary General Meeting of Shareholders
The Company plans to propose a partial amendment to its Articles of Incorporation in connection
with a change in its fiscal year-end (the last day of its fiscal year). In addition, the Company plans tosubmit a proposal for a partial amendment to the Articles of Incorporation in connection
with a change in the fiscal year-end (the end of the fiscal year).
As announced in the "Notice of Change of Accounting Auditor and Appointment of Temporary

Accounting Auditor" dated June 26, the Company plans to submit a proposal for the appointmentof an accounting auditor in order to appoint Frontier Audit Corporation, a temporary accountingauditor, as the accounting auditor. Details, including the time and place of the meeting, will beannounced in the Notice of Convocation of the Extraordinary General Meeting of Shareholders assoon as they are determined.

(1) Date：Monday, October 21, 2024
(2) Matters to be acted upon Proposal 1:
Proposal 2:

Partial amendment to the Articles of Incorporation
Election of Accounting Auditor

3. Change in Fiscal Year-End(1) Reason for change in fiscal year-end
The Company's fiscal year is from April 1 to March 31 of the following year. However, in orderto improve the efficiency of the Group's management and business operations, promote stricter
performance management, and disclose more timely and appropriate management information, theCompany's fiscal year will be changed from November 1 to October 31 of each year. The Company'sfiscal year will be changed from November 1 to October 31 of each year.
The electronics and telecommunications equipment business, our main business, accounts for 75%
of our sales, and sales of mainstay products for the public sector are concentrated in the period fromJanuary to March, which made it difficult to estimate the expected financial settlement at the timingof the announcement of the earnings forecast in the full-year financial results report. However, byshifting this period to the first half of the fiscal year, we will improve the accuracy of full-year
earnings estimates and further facilitate business activities and management control systems.

(2) Details of change
in fiscal year-end Current: March 31 of each year
After change: October 31 of each year
(Note) The 57th fiscal period, which is the transitional period for the change in fiscal period, isscheduled to be seven months from April 1, 2024 to October 31, 2024.
4.Partial Amendments to the Articles of Incorporation(1) Purpose of partial amendment to the Articles of Incorporation
In accordance with the change in the fiscal year-end (the last day of the fiscal year), necessarychanges will be made to the current Articles of Incorporation.

(2) Partial Amendments to the Articles of Incorporation
clausecurrent Articles of Incorporation
proposed change
Article12
The Company shall deem theThe Company shall deem theBase Dateshareholders with voting rights
shareholders with voting rights
whose names appear or are
whose names appear or arerecorded in the final register ofrecorded in the final register ofshareholders as of March 31 ofshareholders as of October 31 ofeach year to be the shareholders each year to be the shareholders
entitled to exercise their rights at entitled to exercise their rights atthe ordinary general meeting of
the ordinary general meeting ofshareholders for that fiscal year.
shareholders for that fiscal year.
The following is a summary of the The following is a summary of theresults of the survey.
results of the survey.
Article 13
The ordinary general meeting of The ordinary general meeting ofConvocation
shareholders shall be convened in shareholders shall be convened inJune of each year, andJanuary of each year, andextraordinary general meetings of extraordinary general meetings ofshareholders shall be convened on shareholders shall be convened on
an as-needed basis.
a need-to-know basis.
The meeting shall be convened in The meeting shall be convened in
the event of the following
the event of the following
Article 43
The fiscal year of the Company shall The fiscal year of the Company
Business Yearbe one year from April 1 of eachshall be one year from November
year to March 31 of the following 1 of each year to October 31 ofyear.
the following year.
The following is a summary of theresults of the survey.
Article 45.
The record date for the year-end
The record date for the payment ofRecord Date fordividend of the Company shall be
the Company's year-end dividend isDividends fromMarch 31 of each year.
10:00 a.m. every year.
SurplusParagraph 2. The record date for The date shall be March 31.
interim dividends of the Company Paragraph 2. The record date forshall be,interim dividends of the Company
September 30 of each year.
shall be,April 30 of each year.
(3) Schedule
Resolution at the Extraordinary General Meeting of Shareholders (planned) :October 21, 2024
Effective date of the partial amendment to the Articles of Incorporation (planned):October 21, 2024
5. future outlook
The Company plans to announce its full-year consolidated earnings forecast for the fiscal year
ending October 31, 2024, as soon as it has been calculated after carefully examining the impact ofthe change in fiscal year-end.