Balancing Safety Measures and Comfort. 'Hiyari Guard' Work Cap with Head Protection Function to Begin Official Sales in April
Jutoku Co., Ltd. has announced the official launch of the 'Hiyari Guard,' a work cap with built-in head protection, designed for light-duty work environments. The cap provides enhanced safety for the top and back of the head while maintaining the comfort and feel of a standard work cap, addressing the growing need for safety measures against workplace 'near misses.'
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- 📰 Published: April 14, 2026 at 20:30
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Jutoku Co., Ltd. (Headquarters: Toyohashi City, Aichi Prefecture), which supports the comfort of work environments through manufacturing, announces the launch of the 'Hiyari Guard,' a work cap equipped with a head protection function, in response to the growing need for safety measures in light-duty work sites. This product offers protection from the top to the back of the head while maintaining the same feel and comfort as a standard work cap.
Test sales of this product began in 2025, and its adoption has been progressing, mainly in manufacturing and logistics sites. Now, in response to heightened safety awareness among companies, we will expand our sales channels by starting to accept orders online.
■ Background
According to a report by the Ministry of Health, Labour and Welfare, about 110,000 accidents are reported annually as industrial accidents (*1). Particularly in fields like manufacturing and logistics, risks exist in daily operations, and the importance of safety measures is widely recognized.
It is said that behind these accidents lies the existence of 'near misses' (Hiyari-hatto) that did not lead to accidents. The concept (*2) that for every one serious accident, there are 300 near misses is well-known.
Furthermore, not all near misses are reported. A survey shows that about 1 in 7 people do not report them to their organization (*3), suggesting that there may be latent risks in the workplace that are not fully understood. The Hiyari Guard was developed based on the idea that paying daily attention to these less visible risks and accumulating countermeasures will lead to the prevention of accidents.
■ Changes in the Work Environment
In recent years, with the diversification of work styles and labor shortages, the work environment has been changing, requiring companies to continuously review safety measures in daily operations.
Among these changes, corporate responsibility for safety considerations is becoming clearer. For example, guidelines for preventing industrial accidents among older workers will be applied from April 2026 following revisions to the Industrial Safety and Health Act (*4). This further increases the importance of initiatives to prevent accidents before they happen. The Hiyari Guard combines the functionality to meet these demands with the quality for comfortable, continuous wear.
■ Hiyari Guard Features
① Approximately 3 times the puncture resistance of a standard cap (JIS T 8051 compliant test)
The composite urethane and plastic material covering the top and back of the head significantly improves protection against sharp objects and falling items. In a puncture resistance test (JIS T 8051), the Hiyari Guard recorded 123N compared to a standard cap's 39N, confirming approximately three times the puncture resistance. *5
② Brim design that does not obstruct vision (4.0cm)
By keeping the brim length to 4.0cm, upward visibility is secured. This is also effective in preventing collisions with machinery and equipment protruding overhead.
③ High breathability with large mesh panels
Large mesh panels are used on the front and both sides. This also promotes an evaporative cooling effect, ensuring breathability even in hot summer work sites. The inner sweatband quickly absorbs sweat and prevents stuffiness.
④ 'Non-Pachi Stretch' to prevent static electricity
The anti-static material 'Non-Pachi Stretch' is used on the underside of the brim, an area frequently touched when putting on or taking off the cap. This small detail enhances the wearer's comfort.
⑤ Lightweight (approx. 70g) for all-day wear
Compared to a helmet (typically 300-400g or more), it has a lightweight design of about 70g. This reduces the burden even during long hours of wear.
■ Hiyari Guard Use Cases
The Hiyari Guard is suitable for the following industries and work situations as a head protection measure in light-duty work sites:
Manufacturing
Work environments with overhead obstacles, such as assembly lines, around press machines, inspection rooms, and parts packaging.
Transportation and Logistics
Environments with risks of falling cargo or contact with shelves, such as warehouses, unloading, and shipping/receiving management.
General Light-Duty Work
All workplaces where wearing a helmet is not mandatory but there is a desire to enhance head protection.
■ Feedback from On-site Monitors
In trials at actual work sites, the following evaluations were received:
'It's lightweight, has good breathability, and the elastic band has just the right amount of tightness, making it easy to wear. I felt it would help prevent disasters when hitting my head on sharp corners.' (Manufacturing industry, during parts packaging and factory cleaning work)
'It didn't hurt when something fell on my head.' (Metal cutting industry, during machine repair and patrols)
'It's lighter than an inner cap. It doesn't fall off even when looking down. The mesh design provides good breathability (head doesn't get stuffy). The short brim gives good upward visibility.' (Edible oil manufacturing industry, production department, during mixing work and when getting under equipment)
'It doesn't shift even when looking down and doesn't interfere with work.' (Automobile maintenance industry, during vehicle transport and maintenance work)
'Upward visibility is secured, which gives a sense of security.' (Electrical equipment industry, during production line work)
■ Product Overview
Product Name: Hiyari Guard (【Cool】Hiyari Guard)
Material: Polyester, others (Urethane + Plastic composite protective material)
Weight: Approx. 70g
Size: M, L, LL
Color: Navy, Gray, Beige
Custom Naming: 100mm x 30mm on the left side (Printing, transfer, embroidery available for orders of 20 or more)
Protection Test: JIS T 8051 Puncture Resistance Test Result: 123N (Kaken Test Center, conducted on August 7, 2025)
*This product is not a substitute for work where wearing a helmet (protective cap) is required by law.
Product introduction page: https://sagyouboushi.com/hiyarigard/
【Company Profile】
Jutoku Co., Ltd.
【Head Office】 4-12 Mukaiyama-Oikecho, Toyohashi City, Aichi Prefecture
TEL: 0532-63-5511 (main) FAX: 0532-63-5513
Homepage: https://www.jutoku.co.jp/
■ Contact for this matter: General Affairs Department, Koube
TEL: 0532 (63) 5511
E-mail: j.koube@jutoku.co.jp
Citations:
*1: Ministry of Health, Labour and Welfare, Regarding the Status of Industrial Accidents in Reiwa 6 (final).
*2: Heinrich's Law: An empirical rule showing the ratio of serious accidents, minor accidents, and near misses in industrial accidents.
*3: Source: Genba Kaizen Lab 'Survey on the Actual State of Near Misses in Industrial Sites' https://tebiki.jp/genba/useful/near-miss-accident/ Operated by: Tebiki Inc. (Genba Kaizen Lab) https://tebiki.jp/
*4: Ministry of Health, Labour and Welfare, Guidelines for the Prevention of Industrial Accidents Among Older Workers Based on the Revised Industrial Safety and Health Act. Guidelines for the Prevention of Industrial Accidents Among Older Workers, Age-Friendly, Industrial Accident Prevention Measures, Older Workers | Ministry of Health, Labour and Welfare
*5: Based on the results of the puncture resistance test (JIS T 8051) by the Kaken Test Center (conducted on August 7, 2025).
Test sales of this product began in 2025, and its adoption has been progressing, mainly in manufacturing and logistics sites. Now, in response to heightened safety awareness among companies, we will expand our sales channels by starting to accept orders online.
■ Background
According to a report by the Ministry of Health, Labour and Welfare, about 110,000 accidents are reported annually as industrial accidents (*1). Particularly in fields like manufacturing and logistics, risks exist in daily operations, and the importance of safety measures is widely recognized.
It is said that behind these accidents lies the existence of 'near misses' (Hiyari-hatto) that did not lead to accidents. The concept (*2) that for every one serious accident, there are 300 near misses is well-known.
Furthermore, not all near misses are reported. A survey shows that about 1 in 7 people do not report them to their organization (*3), suggesting that there may be latent risks in the workplace that are not fully understood. The Hiyari Guard was developed based on the idea that paying daily attention to these less visible risks and accumulating countermeasures will lead to the prevention of accidents.
■ Changes in the Work Environment
In recent years, with the diversification of work styles and labor shortages, the work environment has been changing, requiring companies to continuously review safety measures in daily operations.
Among these changes, corporate responsibility for safety considerations is becoming clearer. For example, guidelines for preventing industrial accidents among older workers will be applied from April 2026 following revisions to the Industrial Safety and Health Act (*4). This further increases the importance of initiatives to prevent accidents before they happen. The Hiyari Guard combines the functionality to meet these demands with the quality for comfortable, continuous wear.
■ Hiyari Guard Features
① Approximately 3 times the puncture resistance of a standard cap (JIS T 8051 compliant test)
The composite urethane and plastic material covering the top and back of the head significantly improves protection against sharp objects and falling items. In a puncture resistance test (JIS T 8051), the Hiyari Guard recorded 123N compared to a standard cap's 39N, confirming approximately three times the puncture resistance. *5
② Brim design that does not obstruct vision (4.0cm)
By keeping the brim length to 4.0cm, upward visibility is secured. This is also effective in preventing collisions with machinery and equipment protruding overhead.
③ High breathability with large mesh panels
Large mesh panels are used on the front and both sides. This also promotes an evaporative cooling effect, ensuring breathability even in hot summer work sites. The inner sweatband quickly absorbs sweat and prevents stuffiness.
④ 'Non-Pachi Stretch' to prevent static electricity
The anti-static material 'Non-Pachi Stretch' is used on the underside of the brim, an area frequently touched when putting on or taking off the cap. This small detail enhances the wearer's comfort.
⑤ Lightweight (approx. 70g) for all-day wear
Compared to a helmet (typically 300-400g or more), it has a lightweight design of about 70g. This reduces the burden even during long hours of wear.
■ Hiyari Guard Use Cases
The Hiyari Guard is suitable for the following industries and work situations as a head protection measure in light-duty work sites:
Manufacturing
Work environments with overhead obstacles, such as assembly lines, around press machines, inspection rooms, and parts packaging.
Transportation and Logistics
Environments with risks of falling cargo or contact with shelves, such as warehouses, unloading, and shipping/receiving management.
General Light-Duty Work
All workplaces where wearing a helmet is not mandatory but there is a desire to enhance head protection.
■ Feedback from On-site Monitors
In trials at actual work sites, the following evaluations were received:
'It's lightweight, has good breathability, and the elastic band has just the right amount of tightness, making it easy to wear. I felt it would help prevent disasters when hitting my head on sharp corners.' (Manufacturing industry, during parts packaging and factory cleaning work)
'It didn't hurt when something fell on my head.' (Metal cutting industry, during machine repair and patrols)
'It's lighter than an inner cap. It doesn't fall off even when looking down. The mesh design provides good breathability (head doesn't get stuffy). The short brim gives good upward visibility.' (Edible oil manufacturing industry, production department, during mixing work and when getting under equipment)
'It doesn't shift even when looking down and doesn't interfere with work.' (Automobile maintenance industry, during vehicle transport and maintenance work)
'Upward visibility is secured, which gives a sense of security.' (Electrical equipment industry, during production line work)
■ Product Overview
Product Name: Hiyari Guard (【Cool】Hiyari Guard)
Material: Polyester, others (Urethane + Plastic composite protective material)
Weight: Approx. 70g
Size: M, L, LL
Color: Navy, Gray, Beige
Custom Naming: 100mm x 30mm on the left side (Printing, transfer, embroidery available for orders of 20 or more)
Protection Test: JIS T 8051 Puncture Resistance Test Result: 123N (Kaken Test Center, conducted on August 7, 2025)
*This product is not a substitute for work where wearing a helmet (protective cap) is required by law.
Product introduction page: https://sagyouboushi.com/hiyarigard/
【Company Profile】
Jutoku Co., Ltd.
【Head Office】 4-12 Mukaiyama-Oikecho, Toyohashi City, Aichi Prefecture
TEL: 0532-63-5511 (main) FAX: 0532-63-5513
Homepage: https://www.jutoku.co.jp/
■ Contact for this matter: General Affairs Department, Koube
TEL: 0532 (63) 5511
E-mail: j.koube@jutoku.co.jp
Citations:
*1: Ministry of Health, Labour and Welfare, Regarding the Status of Industrial Accidents in Reiwa 6 (final).
*2: Heinrich's Law: An empirical rule showing the ratio of serious accidents, minor accidents, and near misses in industrial accidents.
*3: Source: Genba Kaizen Lab 'Survey on the Actual State of Near Misses in Industrial Sites' https://tebiki.jp/genba/useful/near-miss-accident/ Operated by: Tebiki Inc. (Genba Kaizen Lab) https://tebiki.jp/
*4: Ministry of Health, Labour and Welfare, Guidelines for the Prevention of Industrial Accidents Among Older Workers Based on the Revised Industrial Safety and Health Act. Guidelines for the Prevention of Industrial Accidents Among Older Workers, Age-Friendly, Industrial Accident Prevention Measures, Older Workers | Ministry of Health, Labour and Welfare
*5: Based on the results of the puncture resistance test (JIS T 8051) by the Kaken Test Center (conducted on August 7, 2025).