Komori
Occurring Fact6307SANSEI CO.,LTD.Machinery

Notice Regarding a Change in Other Affiliated Company

Because 株式会社光通信 transferred the shares of the company it held to HIKARI TSUSHIN,INC., HIKARI TSUSHIN,INC.'s voting interest increased from 5.65% to 25.20%, making it another affiliated company. Meanwhile, 株式会社光通信 ceased to hold shares in the company and ceased to be another affiliated company.

Worth reading
29Immaterial
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Direction
Neutral
Direction inferred from the company’s description.
Scale
25.2
Voting rights ownership ratio (%)
Wording
Definitive
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Change in Other Affiliated Company

Subject Entity

SANSEI CO.,LTD.; HIKARI TSUSHIN,INC.; 株式会社光通信

Target Locations / Products

Shares of SANSEI CO.,LTD. (voting rights)

Occurrence14 October 2026 (date of change)
7 days later
Awareness or receipt of notice21 October 2026 (HIKARI TSUSHIN,INC. submitted a change report to the Kanto Local Finance Bureau, confirming the change)
This disclosure10/23/2026
Cause

The transfer by 株式会社光通信 of all the company's shares it held to HIKARI TSUSHIN,INC.

Change in voting rights ownership ratio

HIKARI TSUSHIN,INC.5.65%→25.20%(+19.55pt)

The voting rights ownership percentage is the proportion of the voting rights exercisable at a shareholders' meeting held by the shareholder.

Voting rights ownership percentage before the change

HIKARI TSUSHIN,INC.: directly held, 4,390 units (5.65%); no holdings subject to aggregation; total, 4,390 units (5.65%). 株式会社光通信: directly held, 15,187 units (19.55%); holdings subject to aggregation, 4,390 units (5.65%); total, 19,577 units (25.20%). All figures are as of 30 September 2026.

Voting rights ownership percentage after the change

HIKARI TSUSHIN,INC.: directly held, 19,577 units (25.20%); no holdings subject to aggregation; total, 19,577 units (25.20%). 株式会社光通信: 0 units for direct holdings, holdings subject to aggregation and total holdings. All figures are as of 14 October 2026.

Related procedures

Type

Submission of a change report (disclosure of a change in shareholders arising from the share transfer)

Court or authority

Kanto Local Finance Bureau (recipient of the change report)

Impact on Earnings Forecast

No particular matters were disclosed regarding the outlook.

Outlook

The change involving another affiliated company is based on a change report. No particular matters were disclosed regarding the outlook.

Event that occurred
ItemDetails
Event nameChange in Other Affiliated Company
Date of occurrence14 October 2026 (date of change)
Date recognized / date notice received21 October 2026 (HIKARI TSUSHIN,INC. submitted a change report to the Kanto Local Finance Bureau, confirming the change)
Subject EntitySANSEI CO.,LTD.; HIKARI TSUSHIN,INC.; 株式会社光通信
Target Locations / ProductsShares of SANSEI CO.,LTD. (voting rights)
CauseThe transfer by 株式会社光通信 of all the company's shares it held to HIKARI TSUSHIN,INC.
Impact on Earnings ForecastNo particular matters were disclosed regarding the outlook.
Type of litigation or proceedingSubmission of a change report (disclosure of a change in shareholders arising from the share transfer)
Court or authorityKanto Local Finance Bureau (recipient of the change report)
Voting rights ownership percentage before the changeHIKARI TSUSHIN,INC.: directly held, 4,390 units (5.65%); no holdings subject to aggregation; total, 4,390 units (5.65%). 株式会社光通信: directly held, 15,187 units (19.55%); holdings subject to aggregation, 4,390 units (5.65%); total, 19,577 units (25.20%). All figures are as of 30 September 2026.
Voting rights ownership percentage after the changeHIKARI TSUSHIN,INC.: directly held, 19,577 units (25.20%); no holdings subject to aggregation; total, 19,577 units (25.20%). 株式会社光通信: 0 units for direct holdings, holdings subject to aggregation and total holdings. All figures are as of 14 October 2026.
OutlookThe change involving another affiliated company is based on a change report. No particular matters were disclosed regarding the outlook.
Items this document does not state (13)
Amount of Impact on Business PerformanceAccounting period in which recognizedPlaintiffDefendantDate 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' liabilityPlanned follow-up disclosure

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.

Because the change report submitted on 21 October 2026 confirmed that 株式会社光通信 transferred all of the company's shares it held to HIKARI TSUSHIN,INC.

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.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice Regarding a Change in Other Affiliated Company | SANSEI CO.,LTD. (6307) timely disclosure | Komori