National Storage Mechanism | Additional information

AVI JAPAN OPPORTUNITY TRUST PLC (the "Company")

Compliance with Market Abuse Regulation

The Company has entered into a closed period (in accordance with the provisions of the Market Abuse Regulation) in relation to the announcement of the Company's results for the six months ended 30 June 2025.

The Directors of the Company confirm that they are satisfied that all inside information known to the Directors and the Company up to the date of this notice has been notified to a Regulated Information Service. Accordingly, in the absence of any new undisclosed inside information arising, the Company is not prohibited from dealing in its securities.

MUFG Corporate Governance Limited - Company Secretary

LEI: 894500IJ5QQD7FPT3J73

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