Notice Regarding Changes in Major Shareholders and the Largest Shareholder Among the Major Shareholders | Nitten Co.,Ltd. (2108) timely disclosure

Worth reading

28Immaterial

0–100. This measures how worthwhile something is to read, not how good or bad the company is.

Direction

Neutral

Direction inferred from the company’s description.

Scale

134500

Shares (increase in number of shares held)

Wording

Conditional

How definitive the wording is.

Change in the Major Shareholder and Largest Shareholder among the Major Shareholders

Subject Entity

Be Brave株式会社（株主名簿上の株主名：ESG投資事業組合業務執行組合員 Be Brave株式会社）

Occurrence28 January 2026

7 days later

Awareness or receipt of notice4 February 2026

This disclosure02/05/2026

Cause

2026年2月4日付けの大量保有報告書（変更報告書）が関東財務局に提出されたことにより、主要株主及び主要株主である筆頭株主の異動を確認した。

Change in voting rights ownership ratio

Be Brave株式会社8.92％→10.03％（+1.11pt）

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

10,802個（1,080,200株）、8.92％、2026年1月6日現在

Voting rights ownership percentage after the change

12,147個（1,214,700株）、10.03％、2026年1月28日現在

Related procedures

Type

Submission of a Large Shareholding Report (Change Report)

Court or authority

Kanto Local Finance Bureau

Impact on Earnings Forecast

This matter is based on the Large Shareholding Report (Change Report), and there are no matters requiring particular disclosure regarding the outlook.

Outlook

This matter is based on the Large Shareholding Report (Change Report), and there are no matters requiring particular disclosure regarding the outlook.

Event that occurred
Item	Details
Event name	Change in the Major Shareholder and Largest Shareholder among the Major Shareholders
Date of occurrence	28 January 2026
Date recognized / date notice received	4 February 2026
Subject Entity	Be Brave株式会社（株主名簿上の株主名：ESG投資事業組合業務執行組合員 Be Brave株式会社）
Cause	2026年2月4日付けの大量保有報告書（変更報告書）が関東財務局に提出されたことにより、主要株主及び主要株主である筆頭株主の異動を確認した。
Impact on Earnings Forecast	This matter is based on the Large Shareholding Report (Change Report), and there are no matters requiring particular disclosure regarding the outlook.
Type of litigation or proceeding	Submission of a Large Shareholding Report (Change Report)
Court or authority	Kanto Local Finance Bureau
Voting rights ownership percentage before the change	10,802個（1,080,200株）、8.92％、2026年1月6日現在
Voting rights ownership percentage after the change	12,147個（1,214,700株）、10.03％、2026年1月28日現在
Outlook	This matter is based on the Large Shareholding Report (Change Report), and there are no matters requiring particular disclosure regarding the outlook.

Items this document does not state (14)

Target Locations / ProductsAmount 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.

2026年2月4日付けで、Be Brave株式会社から大量保有報告書（変更報告書）が関東財務局に提出され、会社が株主異動を確認したため。

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.