Notice Regarding the Filing of the Semiannual Report for the 22nd Fiscal Period (Fiscal Year Ending April 2026) | THE WHY HOW DO COMPANY,Inc. (3823) timely disclosure

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Failure to file the Semi-Annual Securities Report for the 22nd Fiscal Period (Fiscal Year Ending April 2026) by the filing deadline

Subject Entity

THE WHY HOW DO COMPANY株式会社 (the filing company)

Target Locations / Products

Semi-Annual Securities Report for the 22nd Fiscal Period (Fiscal Year Ending April 2026)

Occurrence14 April 2026 (the date on which the filing could not be completed by the deadline)

This disclosure04/14/2026

Cause

The file registration process on EDINET took longer than expected due to problems with the internal network and the person in charge's PC

Related procedures

Court or authority

Director-General of the Kanto Local Finance Bureau

Outlook

The report is scheduled to be filed promptly on 15 April 2026 after the EDINET system begins accepting disclosure documents.

Planned follow-up disclosure

The Semi-Annual Securities Report is scheduled to be filed promptly after acceptance begins on 15 April 2026.

Event that occurred
Item	Details
Event name	Failure to file the Semi-Annual Securities Report for the 22nd Fiscal Period (Fiscal Year Ending April 2026) by the filing deadline
Date of occurrence	14 April 2026 (the date on which the filing could not be completed by the deadline)
Subject Entity	THE WHY HOW DO COMPANY株式会社 (the filing company)
Target Locations / Products	Semi-Annual Securities Report for the 22nd Fiscal Period (Fiscal Year Ending April 2026)
Cause	The file registration process on EDINET took longer than expected due to problems with the internal network and the person in charge's PC
Court or authority	Director-General of the Kanto Local Finance Bureau
Outlook	The report is scheduled to be filed promptly on 15 April 2026 after the EDINET system begins accepting disclosure documents.
Planned follow-up disclosure	The Semi-Annual Securities Report is scheduled to be filed promptly after acceptance begins on 15 April 2026.

Items this document does not state (17)

Date recognized / date notice receivedAmount of Impact on Business PerformanceAccounting period in which recognizedImpact on Earnings ForecastType of litigation or proceedingPlaintiffDefendantDate of filing / date of actionClaim amount / surcharge amountAmount of receivables at risk of non-collection or delayed collectionSuspended operationsScheduled resumption dateInvestigation structureMeasures to prevent recurrenceDirectors' and officers' liabilityVoting rights ownership percentage before the changeVoting rights ownership percentage after the change

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

The file registration process on EDINET took longer than expected due to problems with the internal network and the person in charge's PC.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.

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Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.