Macromill : Notice Regarding Approval of Share Buyback Program

May 15, 2023

To whom it may concern:

Company name: Macromill, Inc.

Representative: Toru Sasaki, Representative Executive Officer and Global CEO ( Ticker Code: 3978 TSE Prime )

Contact:	Office of IR
	(TEL: [phone] )

Notice Regarding Approval of Share Buyback Program

(Acquisition of own shares pursuant to the Company's Articles of Incorporation based on the provisions of Article 459, Paragraph 1 of the Company Law of Japan)

Macromill,Inc. (Headquarters:Minato-ku,Tokyo;hereinafter,"Macromill") announcesthattheCompanyhasdecidedto conduct a share buyback program at the Board of Directors meeting held on May 15, 2023 as pursuant to the Company's Articles of Incorporation, Paragraph 43 based on the provisions of Article 459, Paragraph 1 of the Company Law of Japan, as described below.

1．Reason for Share Buyback

Aiming for returning profit to shareholders and improving the capital efficiency aswell as proceeding with the flexible capital policy exercise, the Company will conduct a share buyback program.

2. Detail of the Share Buyback

1. Type of Shares
2. Total number of shares to be acquired
3. Total amount to be paid for acquisition
4. Period of acquisition
5. Method of acquisition

(References)

Common stock of the Company

Up to 1,500,000 shares

(Ratio to the number of outstanding shares: 3.79%)

Up to 1.2 billion JPY

May 16, 2023 to September 30, 2023

Market purchases on the Tokyo Stock Exchange, Inc. through an appointed securities dealer with investment discretion

Ends,

Treasury stock holdings as of March 31, 2023

Total number of shares

(1) outstanding39,588,065 shares (excluding treasury stock) (excluding treasury stock)

(2)	Number of shares of	892,435 shares
treasury stock