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Other Disclosures5341ASAHI EITO HOLDINGS CO.,LTD.Construction and Materials

Notice of joint development by 山本窯業化工 and PLジャパン of a high-durability, high-design repair material for floor-use granite-look tiles and natural stone

Consolidated subsidiary 山本窯業化工 has begun joint development with PLジャパン and has reached a stage where it can proceed with the development of a new repair material that restores the appearance and durability of granite-look tiles and natural stone through coating. The product is scheduled to be unveiled and demonstrated for the first time at a trade show on 18 November 2026.

Worth reading
64In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
300
A market of 〜¥40 billion, with a target of securing a 10% share over the next 2–3 years
Wording
Conditional
How definitive the wording is.

Announced details

New repair material for floor-use granite-look tiles and natural stone
Applicable field (uses covered by this announcement)

Flooring in entrances and other areas of commercial buildings and condominiums, as well as the floor renovation and remodeling market for commercial facilities and multi-unit residential buildings

Launch date18 November 2026 (scheduled first public unveiling and demonstration at a trade show)
What the company reported numerically
Quantitative Effects

Stated to provide strong durability protection and restore lost aesthetic appeal (quantitative figures: Not disclosed)

Relationship between the counterparty and the company
ASAHI EITO HOLDINGS CO.,LTD.5341
Relationship with the Company

PLジャパン株式会社 and the Company’s consolidated subsidiary 山本窯業化工株式会社 are jointly developing the new repair material.

CounterpartyPLジャパン株式会社

Head office: Chuo-ku, Tokyo; Representative Director: Matsukawa Yukihiro (松川 幸弘). A research-oriented coatings manufacturer engaged in the development, manufacture and application of high-durability coatings, polyurea resin coatings and inorganic coatings.

Impact on Business Performance

The Company aims to enter the approximately ¥30 billion–¥40 billion renovation market and secure a 10% market share over the next 2–3 years. The direct impact on revenue and profit: Not disclosed.

The company does not address Contract Value / Offering price.

Announced details
ItemDetails
Names of Products / Services CoveredNew repair material for floor-use granite-look tiles and natural stone
CounterpartyPLジャパン株式会社
Counterparty overviewHead office: Chuo-ku, Tokyo; Representative Director: Matsukawa Yukihiro (松川 幸弘). A research-oriented coatings manufacturer engaged in the development, manufacture and application of high-durability coatings, polyurea resin coatings and inorganic coatings.
Relationship with the CompanyPLジャパン株式会社 and the Company’s consolidated subsidiary 山本窯業化工株式会社 are jointly developing the new repair material.
Launch date18 November 2026 (scheduled first public unveiling and demonstration at a trade show)
Applicable areaFlooring in entrances and other areas of commercial buildings and condominiums, as well as the floor renovation and remodeling market for commercial facilities and multi-unit residential buildings
Quantitative EffectsStated to provide strong durability protection and restore lost aesthetic appeal (quantitative figures: Not disclosed)
Impact on Business PerformanceThe Company aims to enter the approximately ¥30 billion–¥40 billion renovation market and secure a 10% market share over the next 2–3 years. The direct impact on revenue and profit: Not disclosed.
Items this document does not state (10)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleUsage historySource

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.

To combine 山本窯業化工’s design technology for stone-look coatings with PLジャパン’s high-durability coating technology, addressing the limitations of conventional replacement work, which involves substantial removal costs and construction time, and surface coating, which could not restore the original appearance.

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Notice of joint development by 山本窯業化工 and PLジャパン of a high-durability, high-design repair material for floor-use granite-look tiles and natural stone | ASAHI EITO HOLDINGS CO.,LTD. (5341) timely disclosure | Komori