Plus Alpha Consulting : (Correction) Partial Revision to Briefing Materials

April 28, 2022

For Immediate Release

Company name:Plus Alpha Consulting Co., Ltd. Katsuya Mimuro,

Representative:

Representative Director and President

Inquiries:

(Securities code: 4071, Tokyo Stock Exchange Growth) Shogo Noguchi, Director, Corporate Division

(Telephone: [phone])

(Correction) Partial Revision to Briefing Materials

The Company hereby announces that two documents titled "Fiscal Year Ended September 30, 2021 Financial Results Briefing Materials" presented on November 12, 2021, and "First Quarter of the Fiscal Year Ending September 30, 2022 Financial Results Briefing Materials" presented on February 10, 2022, have been partially revised as detailed below. There are no changes to figures from Financial Results and other documents that have been disclosed. The numbers in the briefing materials published in the IR section of the Company's website have also been updated accordingly.

1. Reason for revision

The corrections below have been made as it was determined that mistakes were made in aggregating the numbers for selling, general and administrative expenses.

2. Details of revision

Please refer to the attachment. The corrections have been marked with a red dotted line.

1. Details of Revision (Fiscal Year Ended September 30, 2021 Financial Results Briefing Materials presented on November 12, 2021)

(Before correction)

2. Details of Revision (First Quarter of the Fiscal Year Ending September 30, 2022 Financial Results Briefing Materials presented on February 10, 2022)

(Before correction)