Heatstroke Prevention Voice Call Project "Hito-Suzumi Award 2026 Planning/Idea Division Grand Prize" Winning Products Included in Sale on Amazon.jp and Rakuten Ichiba (July 8, 2026)

DIC Corporation (Headquarters: Kashiwazaki City, Niigata Prefecture, President: Toshimasa Tsuchida) will begin a sale of heatstroke prevention items, primarily focusing on products related to the Heatstroke Prevention Voice Call Project, on Amazon.co.jp starting July 8, 2026.

On Amazon.co.jp, eligible products will be offered at special prices during the "Prime Day Early Access Sale" held from July 7, 2026 (Tue) 0:00 to July 9, 2026 (Thu) 23:59, and during "Prime Day 2026" held from July 10, 2026 (Fri) 0:00 to July 13, 2026 (Mon) 23:59.

Additionally, Rakuten Ichiba is holding a sale in conjunction with the "Shopping Marathon & Genre SALE" from July 4, 2026 (Sat) 20:00 to July 11, 2026 (Sat) 1:59. Furthermore, a sale of eligible products is planned during the "Shopping Marathon" scheduled from July 19, 2026 (Sun) 20:00 to July 26, 2026 (Sun) 1:59.

Eligible products include the "Rei-Dan Peltier Vest" which supports body cooling while worn, the "Evaporative Cooling Vest" that utilizes the heat of vaporization of water, the "IMPL COOLING PAD" series usable for cooling before/after work or during breaks, the "IMPL PELTIER COOLING VEST" equipped with a Peltier device, and the "Reikan mothkeehi" series for dealing with discomfort in outdoor environments during summer.

Some products are designated as part of the Heatstroke Prevention Voice Call Project. At the "Public-Private Partnership Heat Countermeasures Symposium 2026" held on May 15, 2026 (Fri), a joint project for "Heatstroke Prevention with Textile Products," in which our company participates, received the "Hito-Suzumi Award 2026 Planning/Idea Division Grand Prize."

In this sale, heat countermeasures items, including the award-winning products from the joint project, will be offered at special prices on Amazon.co.jp and Rakuten Ichiba.

Sale Implementation Overview:

Mall

Sale Name

Sale Period

Main Eligible Products

Maximum Discount Rate

Amazon.co.jp

Prime Day Early Access Sale

July 7, 2026 (Tue) 0:00 - July 9, 2026 (Thu) 23:59

Rei-Dan Peltier Vest, Evaporative Cooling Vest, IMPL, mothkeehi, Summer-related products, etc.

Up to 46% OFF

Amazon.co.jp

Prime Day 2026

July 10, 2026 (Fri) 0:00 - July 13, 2026 (Mon) 23:59

Rei-Dan Peltier Vest, Evaporative Cooling Vest, IMPL, mothkeehi, Summer-related products, etc.

Up to 46% OFF

Rakuten Ichiba

Shopping Marathon & Genre SALE

July 4, 2026 (Sat) 20:00 - July 11, 2026 (Sat) 1:59

Heatstroke prevention items centered on Heatstroke Prevention Voice Call Project eligible products

Up to 30% OFF

Rakuten Ichiba

Sale

Scheduled for July 19, 2026 (Sun) 20:00 - July 26, 2026 (Sun) 1:59

Some eligible products

Up to 30% OFF

*Prices include tax. *Sale details, eligible products, sale prices, and stock status are subject to change without notice. *Products handled, sale prices, and sale periods may vary by mall. *The name and details of the Rakuten Ichiba sale from July 19 (Sun) onwards may change depending on Rakuten Ichiba's public information.

Main Sale Eligible Products for Heatstroke Prevention Voice Call Project Eligible Products / Hito-Suzumi Award 2026 Planning/Idea Division Grand Prize Winning Products

Product Name/Series

Amazon.co.jp Sale Price (incl. tax)

Rakuten Ichiba Sale Price

(incl. tax)

KA-153 Rei-Dan Peltier Vest

19,800 yen / Approx. 27% OFF

19,914 yen / Approx. 27% OFF

KA-160 Evaporative Cooling Vest Black Free

7,040 yen / 20% OFF

7,040 yen / 20% OFF

CV-01 IMPL PELTIER COOLING VEST

25,432 yen / 15% OFF

25,432 yen / 15% OFF

IMPL COOLING PAD Arm

2,973 yen / Approx. 15% OFF

2,973 yen / Approx. 15% OFF

IMPL COOLING PAD Leg

3,226 yen / Approx. 15% OFF

3,226 yen / Approx. 15% OFF

IMPL COOLING PAD Head

3,142 yen / Approx. 15% OFF

3,142 yen / Approx. 15% OFF

IMPL COOLING PAD Neck

3,142 yen / Approx. 15% OFF

3,142 yen / Approx. 15% OFF

IMPL COOLING PAD Vest

8,415 yen / 15% OFF

8,415 yen / 15% OFF

DSVA-083 Insect Repellent Multi-Pocket Hoodie

2,673 yen / 46% OFF

2,673 yen / 10% OFF

SEA BREEZE Cooling Large Towel

2,233 yen / 30% OFF

2,233 yen / 30% OFF

SEA BREEZE Kids Sun Hat

2,233 yen - 2,871 yen / 10-30% OFF

2,233 yen / 30% OFF

SEA BREEZE Kids Mesh Hoodie

3,721 yen / Approx. 15% OFF *Excluding some colors

3,721 yen / Approx. 15% OFF

SEA BREEZE Women's Mesh Hoodie

4,582 yen / Approx. 15% OFF

4,582 yen / Approx. 15% OFF

KTVA-01 Reikan mothkeehi Women's Arm Covers

1,386 yen / 30% OFF

1,386 yen / 30% OFF

VA-084 Children's Insect Repellent Net Hoodie

3,432 yen - 3,861 yen /

10-20% OFF

*The above are some of the eligible products. *Prices, discount rates, and available malls may vary depending on size and color. *The "Heatstroke Prevention Voice Call Project" does not guarantee or certify the performance of the product itself.

In addition, some related summer items are also on sale.

Separate from the Heatstroke Prevention Voice Call Project eligible products, some related items useful for going out in summer, outdoor work, leisure, and work scenes are also included in the sale.

Product Name/Series

Amazon.co.jp Sale Price

Rakuten Ichiba Sale Price

IMPACT LOCK FORCE Tactical Pile Socks

2,682 yen - 3,132 yen / 10% OFF

Clam Backpack / Worker's Backpacks & Bags

6,783 yen - 10,880 yen / Approx. 10-15% OFF

6,282 yen - 10,881 yen / Approx. 10-18% OFF

VG-002 Beekeeping Wear

3,582 yen / 10% OFF

3,257 yen / Approx. 18% OFF

G-007 Grass Cutting Salopettes PRO

3,273 yen / Approx. 15% OFF

2,975 yen / Approx. 23% OFF

*These are related sale products, separate from the Heatstroke Prevention Voice Call Project eligible products. *Prices and discount rates vary depending on the eligible product, size, color, and sales mall.

Heat countermeasures items that can be chosen according to the usage scene, from during work to breaks and going out.

In recent years, summer heat has become prolonged and more severe, increasing interest in heat countermeasures in various situations such as outdoor work, warehouse work, agricultural work, security, event setup, and summer outings.

Our company offers functional items that can be selected according to the usage scene, including Peltier vests that support body cooling while worn, evaporative cooling vests that utilize water and air, cooling pads that can be used for cooling before/after work or during breaks, and the mothkeehi series for outdoor environments where insects are a concern.

Cooling during work: Rei-Dan Peltier Vest / IMPL PELTIER COOLING VEST

These are vest-type heat countermeasures items that support body cooling while worn using a Peltier device. They are suitable for situations where cooling function is desired during work, such as outdoor work, warehouse work, security, and event setup.

For environments where power is difficult to rely on: Evaporative Cooling Vest

This vest supports heat countermeasures while worn by utilizing the heat of vaporization of water. It is offered for sites where battery management is difficult or for scenes requiring simple heat countermeasures.

Cooling during breaks and before/after work: IMPL COOLING PAD Series

The IMPL COOLING PAD is a series of cooling pads that can be used for specific body parts such as the head, neck, arms, legs, and upper body. They can be refrigerated or frozen and reused, supporting cooling before/after work or during breaks.

For discomfort countermeasures in outdoor environments: mothkeehi Series

The mothkeehi series consists of functional items designed to address insect concerns during summer outdoor work and outings. By combining them with heat countermeasures items, they are offered as an option to spend time more comfortably in outdoor environments during summer.

About the "Public-Private Partnership Heat Countermeasures Symposium 2026" and "Hito-Suzumi Award 2026"

On May 15, 2026 (Fri), the "Public-Private Partnership Heat Countermeasures Symposium 2026" was held, organized by the secretariat of the Heatstroke Prevention Voice Call Project.

The symposium featured the latest warnings from government ministries, sharing of excellent public-private initiatives, participatory study content, and exhibitions of the latest heat countermeasures goods and awareness-raising methods, in preparation for increasingly hot and long summers.

In addition, lectures and sessions were held by relevant ministries such as the Ministry of the Environment, the Fire and Disaster Management Agency of the Ministry of Internal Affairs and Communications, the Ministry of Health, Labour and Welfare, the Ministry of Education, Culture, Sports, Science and Technology, and the Japan Sports Agency, including a proxy reading of the guest speech from the Minister of the Environment, creating a forum for public and private sectors to consider heatstroke prevention together.

Within this context, the joint project "Heatstroke Prevention with Textile Products," in which our company participates, received the "Hito-Suzumi Award 2026 Planning/Idea Division Grand Prize."

Encouraged by this award, our company will continue to support heat countermeasures for outdoor workers and those enjoying summer outings through the planning and development of functional apparel and textile products.

Sales Pages

Amazon.co.jp

IMPACT LOCK: https://www.amazon.co.jp/stores/IMPACTLOCK/page/68BF6E3F-39A0-439B-9598-AB54C323BFE6

IMPL: https://www.amazon.co.jp/stores/%EF%BC%A9%EF%BC%AD%EF%BC%B0%EF%BC%AC/page/D57D022F-2CD3-436D-9A19-1A7E48D103C1

mothkeehi: https://www.amazon.co.jp/stores/%E3%83%A2%E3%82%B9%E3%82%AD%E3%83%BC%E3%83%92/page/A44EFBE8-7C87-4BF5-83CC-147C9CD67607

Rakuten Ichiba

Cooling Goods Venue: https://www.rakuten.co.jp/uki-uki/contents/cool-summer/

IMPL: https://www.rakuten.co.jp/uki-uki/contents/IMPL-2026/ mothkeehi: https://www.rakuten.ne.jp/gold/uki-uki/event/mothkeehi/

Endorsement of the Heatstroke Prevention Voice Call Project

DIC Corporation endorses the "Heatstroke Prevention Voice Call Project," a historic public-private partnership project that has been active since 2011, involving private companies and local governments. We are engaged not only in selling heat countermeasures products but also in awareness-raising activities for heatstroke prevention.

The IMPL Cooling Series will be developed as products that support heat countermeasures during work, breaks, and travel, in conjunction with heatstroke prevention awareness initiatives, targeting people working in the heat.

*This product supports heat countermeasures and does not completely prevent heatstroke. Please use it in conjunction with regular hydration and salt intake, appropriate breaks, and health management.

DIC Corporation

[Contact Information for this Matter] DIC Corporation Public Relations Representative: Tsuchida MAIL: [email protected] TEL: 0257-21-7388 (Main)