What is the 'Shizukanki' product?

A silencer installed in residential 24-hour ventilation air inlets that significantly reduces noise while maintaining or improving airflow performance.

What is the Environmental Design Award?

An award by the Japan Society for Noise Control Engineering for outstanding contributions to improving acoustic and vibration environments in living and urban spaces.

Where can I buy 'Shizukanki'?

Available to the general public via the official website, with two models: TSS-100SK (100φ) and TSS-150SK (150φ).

What are the key features of 'Shizukanki'?

Patented technology reduces wide-frequency noise, easy indoor installation, and maintains or enhances ventilation efficiency.

Where is this product used?

Installed in over 500 locations nationwide, including new condominiums, hotels, apartments, and detached homes.

AI News NQ Analysis

Japan Society for Noise Control Engineering Announces 'Environmental Design Award' — 'Shizukanki' Silencer for 24-Hour Ventilation Inlets Wins Award

Key facts

Japan Society for Noise Control Engineering Announces 'Environmental Design Award' — 'Shizukanki' Silencer for 24-Hour Ventilation Inlets Wins Award
The 'Shizukanki®' silencer for residential and condominium 24-hour ventilation inlets, co-developed by Miya-chu Co., Ltd. and Taisei Corporation, has won the 2025 'Environmental Design Award' from the Japan Society for Noise Control Engineering. Its breakthrough patented technology, which significantly reduces noise across previously challenging frequency bands while simultaneously improving ventilation performance, was highly praised.
Source: PR TIMES
Date: Mon Jun 15 2026 19:10:01 GMT+0900 (Japan Standard Time)

Direct answer

The 'Shizukanki®' silencer for residential and condominium 24-hour ventilation inlets, co-developed by Miya-chu Co., Ltd. and Taisei Corporation, has won the 2025 'Environmental Design Award' from the Japan Society for Noise Control Engineering. Its breakthrough patented technology, which significantly reduces noise across previously challenging frequency bands while simultaneously improving ventilation performance, was highly praised.

Citation: Japan Society for Noise Control Engineering Announces 'Environmental Design Award' — 'Shizukanki' Silencer for 24-Hour Ventilation Inlets Wins Award (Mon Jun 15 2026 19:10:01 GMT+0900 (Japan Standard Time)), PR TIMES
Source: PR TIMES
Date: Mon Jun 15 2026 19:10:01 GMT+0900 (Japan Standard Time)

AI Summary (NQ-processed)

The 'Shizukanki®' silencer for residential and condominium 24-hour ventilation inlets, co-developed by Miya-chu Co., Ltd. and Taisei Corporation, has won the 2025 'Environmental Design Award' from the Japan Society for Noise Control Engineering. Its breakthrough patented technology, which significantly reduces noise across previously challenging frequency bands while simultaneously improving ventilation performance, was highly praised.

AI Analysis

Frequently Asked Questions

Q: What is the 'Shizukanki' product?: A: A silencer installed in residential 24-hour ventilation air inlets that significantly reduces noise while maintaining or improving airflow performance.
Q: What is the Environmental Design Award?: A: An award by the Japan Society for Noise Control Engineering for outstanding contributions to improving acoustic and vibration environments in living and urban spaces.
Q: Where can I buy 'Shizukanki'?: A: Available to the general public via the official website, with two models: TSS-100SK (100φ) and TSS-150SK (150φ).
Q: What are the key features of 'Shizukanki'?: A: Patented technology reduces wide-frequency noise, easy indoor installation, and maintains or enhances ventilation efficiency.
Q: Where is this product used?: A: Installed in over 500 locations nationwide, including new condominiums, hotels, apartments, and detached homes.