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Light Absorption Rate 99.7%, 'Too Black Carpet' Released. The 'Kokusyoku Musou - Ju,' an Ultra-Low Reflection Carpet That Can Be Stepped On and Washed, Is Born.

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Apr 21, 2026 10:00 AM ・ Updated Jun 2, 2026 1:02 PM ・ 2 min read ・ Source: PR TIMES

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⚡ Key Points

Anken, an in-house venture of Koyo Orient Japan, an optical equipment trading company, has launched 'Kokusyoku Musou - Ju,' an ultra-low reflection carpet boasting a 99.7% light absorption rate.
This practical carpet can be stepped on and washed, offering solutions to industrial reflection problems and enriching black expressions in the art world.
It's a product born from their unique technology, pursuing new possibilities for the color black.

Anken, an in-house venture of Koyo Orient Japan, an optical equipment trading company, has launched 'Kokusyoku Musou - Ju,' an ultra-low reflection carpet boasting a 99.7% light absorption rate. This practical carpet can be stepped on and washed, offering solutions to industrial reflection problems and enriching black expressions in the art world. It's a product born from their unique technology, pursuing new possibilities for the color black.

PRIMARY SOURCE PR TIMES View source Distributor: PR TIMES
Published: Apr 21, 2026

Anken, an in-house venture of Koyo Orient Japan, an optical equipment trading company, is an organization specializing in the research and development of 'black' that absorbs light. They consistently handle everything from development to product commercialization, centered around their unique black materials. They provide 'solutions to light reflection problems' for the industrial sector and 'rich black expressions' for the art world. Anken continues to pursue new possibilities for the color black.

FACT BOX

Source: PR TIMES
Category: New Product

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Announced　Apr 21, 2026 10:00 AM — Distributor PR TIMES
Collected　Apr 21, 2026 10:31 AM
AI structured & analyzed　Apr 21, 2026 12:19 PM
Desk-reviewed & published　Apr 21, 2026 10:00 AM

FAQ

What are the key facts in this article?

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000000001.000173097.html

When was it published?

Apr 21, 2026

Cite this article — HOW TO CITE

Washin AI News Desk“Light Absorption Rate 99.7%, 'Too Black Carpet' Released. The 'Kokusyoku Musou - Ju,' an Ultra-Low Reflection Carpet That Can Be Stepped On and Washed, Is Born.”AI News by Washin Village（和心村）, Apr 21, 2026. https://aeo.washinmura.jp/ai/%E5%85%89%E9%99%BD%E3%82%AA%E3%83%AA%E3%82%A8%E3%83%B3%E3%83%88%E3%82%B8%E3%83%A3%E3%83%91%E3%83%B3%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE/en/news/2026-04-21-light-absorption-rate-99-7-too-black-car

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