Komori
Occurring Fact4028ISHIHARA SANGYO KAISHA,LTD.Materials and Chemicals

Notice Regarding the Implementation of Additional Measures Related to the Structural Reform of the Inorganic Chemicals Business

ISHIHARA SANGYO KAISHA,LTD. will implement a voluntary early retirement incentive program for all employees, and its consolidated subsidiary 富士チタン工業 will withdraw from the sulfate-process titanium dioxide business. Accordingly, the Company has recognized an impairment loss of ¥2.5 billion at the Kobe Plant as an extraordinary loss, and additional costs are expected to arise going forward.

Worth reading
54Recurring
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Mixed performance
Direction inferred from the company’s description.
Scale
25
Hundreds of millions of yen
Wording
Avoiding a definitive answer
How definitive the wording is.

Implementation of Additional Measures for the Structural Reform of the Inorganic Chemicals Business

Subject Entity

ISHIHARA SANGYO KAISHA,LTD. and 富士チタン工業 (the Company's consolidated subsidiary)

Target Locations / Products

All employees of ISHIHARA SANGYO KAISHA,LTD.; the sulfate-process titanium dioxide plant at the Company's Yokkaichi Plant; and titanium dioxide and related sulfate-process products at 富士チタン工業's Kobe Plant

Occurrence7 August 2026 (date of board resolution)
This disclosure08/07/2026
Cause

Changes in demand structures and intensifying competition, among other factors. The Company determined that growth, profitability and cash-generation potential could not be expected from 富士チタン工業's titanium dioxide business, as earnings performance has remained weak in recent years.

Amount of Impact on Business Performance

An impairment loss of ¥2.5 billion on fixed assets at the Kobe Plant has been recognized as an extraordinary loss in the first quarter of the fiscal year ending March 2027. Additional retirement payments and other costs associated with the voluntary early retirement program, equipment removal costs and employee treatment-related costs are scheduled or expected to be recognized as extraordinary losses, although the amounts have not yet been determined.

Accounting period in which recognized

First quarter of the fiscal year ending March 2027 (¥2.5 billion impairment loss); fiscal year ending March 2027 (additional retirement payments and other costs associated with the voluntary early retirement program); and the current consolidated fiscal year and thereafter (equipment removal costs and employee treatment-related costs)

Impact on Earnings Forecast

The impact of the voluntary early retirement program on financial results will be disclosed promptly once the number of applicants and other details have been finalized. Regardless of whether the businesses other than the titanium dioxide business continue, their impact on consolidated results will be immaterial. Any revision to the earnings forecast is Not disclosed.

Company response

Suspended operations

富士チタン工業 is expected to cease operations of the sulfate-process titanium dioxide business at its Kobe Plant during fiscal 2026. The sulfate-process titanium dioxide plant at the Company's Yokkaichi Plant is scheduled to cease operations in March 2027.

Outlook

Applications for the voluntary early retirement incentive program will be accepted from 26 October to 10 November 2026, with retirement dates set for 31 January or 31 March 2027. 富士チタン工業's titanium dioxide business is expected to cease operations during fiscal 2026. For businesses other than the titanium dioxide business, the Company will consider their future operating structure in light of business viability and pursue its growth strategy, with functional materials positioned as a future growth driver.

Planned follow-up disclosure

The impact of the voluntary early retirement program on financial results will be disclosed promptly once the number of applicants and other details have been finalized. Equipment removal costs and employee treatment-related costs will be disclosed promptly once their assessment has been completed.

Event that occurred
ItemDetails
Event nameImplementation of Additional Measures for the Structural Reform of the Inorganic Chemicals Business
Date of occurrence7 August 2026 (date of board resolution)
Subject EntityISHIHARA SANGYO KAISHA,LTD. and 富士チタン工業 (the Company's consolidated subsidiary)
Target Locations / ProductsAll employees of ISHIHARA SANGYO KAISHA,LTD.; the sulfate-process titanium dioxide plant at the Company's Yokkaichi Plant; and titanium dioxide and related sulfate-process products at 富士チタン工業's Kobe Plant
CauseChanges in demand structures and intensifying competition, among other factors. The Company determined that growth, profitability and cash-generation potential could not be expected from 富士チタン工業's titanium dioxide business, as earnings performance has remained weak in recent years.
Amount of Impact on Business PerformanceAn impairment loss of ¥2.5 billion on fixed assets at the Kobe Plant has been recognized as an extraordinary loss in the first quarter of the fiscal year ending March 2027. Additional retirement payments and other costs associated with the voluntary early retirement program, equipment removal costs and employee treatment-related costs are scheduled or expected to be recognized as extraordinary losses, although the amounts have not yet been determined.
Accounting period in which recognizedFirst quarter of the fiscal year ending March 2027 (¥2.5 billion impairment loss); fiscal year ending March 2027 (additional retirement payments and other costs associated with the voluntary early retirement program); and the current consolidated fiscal year and thereafter (equipment removal costs and employee treatment-related costs)
Impact on Earnings ForecastThe impact of the voluntary early retirement program on financial results will be disclosed promptly once the number of applicants and other details have been finalized. Regardless of whether the businesses other than the titanium dioxide business continue, their impact on consolidated results will be immaterial. Any revision to the earnings forecast is Not disclosed.
Suspended operations富士チタン工業 is expected to cease operations of the sulfate-process titanium dioxide business at its Kobe Plant during fiscal 2026. The sulfate-process titanium dioxide plant at the Company's Yokkaichi Plant is scheduled to cease operations in March 2027.
OutlookApplications for the voluntary early retirement incentive program will be accepted from 26 October to 10 November 2026, with retirement dates set for 31 January or 31 March 2027. 富士チタン工業's titanium dioxide business is expected to cease operations during fiscal 2026. For businesses other than the titanium dioxide business, the Company will consider their future operating structure in light of business viability and pursue its growth strategy, with functional materials positioned as a future growth driver.
Planned follow-up disclosureThe impact of the voluntary early retirement program on financial results will be disclosed promptly once the number of applicants and other details have been finalized. Equipment removal costs and employee treatment-related costs will be disclosed promptly once their assessment has been completed.
Items this document does not state (14)
Date recognized / date notice receivedType of litigation or proceedingCourt or authorityPlaintiffDefendantDate of filing / date of actionClaim amount / surcharge amountAmount of receivables at risk of non-collection or delayed collectionScheduled 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 measures are intended to enhance corporate value over the medium to long term and improve the profitability of the inorganic chemicals business by responding to changes in demand structures and intensifying competition. With respect to 富士チタン工業's titanium dioxide business, the Company determined that growth, profitability and cash-generation potential could not be expected, as earnings performance has remained weak in recent years.

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 the Implementation of Additional Measures Related to the Structural Reform of the Inorganic Chemicals Business | ISHIHARA SANGYO KAISHA,LTD. (4028) timely disclosure | Komori