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  1. Home
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  3. Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations
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Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations

Establishment1968 year
capital9929Ten thousand
number of employees546
addressTokyo/Chiyoda-ku/5-2 Gobanchō, Homat Horizon Building 4F
phone03-3288-3231
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last updated:Jan 19, 2026
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  • Products/Services(293)
  • catalog(97)
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Kawakami Sangyo Co., Ltd. Company Profile

We manufacture and sell essential items for packing, packaging, and moving, including "Bubble Sheet (R)" and rigid bubble boards "Plaparl (R)."

Kawakami Sangyo Co., Ltd. is a manufacturer of packaging materials centered on the production and sale of bubble cushioning material "Puchipuchi(R)." Since its founding in 1968, the company has continued to provide products that support safe and efficient logistics. In addition to using over 90% recycled materials in Puchipuchi (average across all factories for the fiscal year 2023), the company is also focusing on the use of biodegradable and biomass materials, leading the industry as a top manufacturer. Furthermore, in addition to bubble cushioning materials, the company is committed to developing environmentally friendly products such as plastic cardboard "Ecoliar Board" and "Plaparl," which utilize recycled materials. They also support the introduction of automatic packaging machines like "Puchipacker" to enhance on-site work efficiency. In addition to packaging, they have developed and sold the cute "Heart Grain Puchipuchi," catering to a wide range of fields including art and gifts. In 2021, to aim for zero plastic waste, the company officially launched the "Puchipuchi Recycling Project," working on plastic recycling and contributing to the realization of a comfortable and sustainable society. Beyond the realm of packaging materials, they sell a variety of products including partitions, plastic beds, and storage batteries.

Business Activities

■Manufacturing and sales of air sheets "Puchi Puchi(R)" ■Manufacturing and sales of hand-cut air sheets "Spasupa(R)" ■Manufacturing of lightweight boards "Puraparu(R)" and sales of products utilizing Puraparu  Shipping boxes, large container boxes, partition boards, partitions for vaccination sites,  booths for web meetings (soundproof private rooms) ■Other packaging materials and hygiene products procurement and sales

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Products/Services (293)

Portable lightweight large-capacity storage battery for leisure use product image
Portable lightweight large-capacity storage battery for leisure use
[For Educational Institutions] Portable Lightweight High-Capacity Battery for School Evacuation product image
[For Educational Institutions] Portable Lightweight High-Capacity Battery for School Evacuation
Lightweight and large-capacity portable battery for the transportation industry. product image
Lightweight and large-capacity portable battery for the transportation industry.
[For the telecommunications industry] Portable lightweight large-capacity storage battery product image
[For the telecommunications industry] Portable lightweight large-capacity storage battery

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catalog(97)

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Disaster preparedness that blends into daily life: Proposals for the secondary use of batteries from electric assist towing vehicles as emergency power sources.

Disaster preparedness that blends into daily life: Proposals for the secondary use of batteries from electric assist towing vehicles as emergency power sources.

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Positive list compliant bubble cushioning material Puchipuchi(R) S series

Positive list compliant bubble cushioning material Puchipuchi(R) S series

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Polypropylene sheet for lining construction method of shield tunnel interior.

Polypropylene sheet for lining construction method of shield tunnel interior.

TECHNICAL
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"Mandatory Measures Against Heat Stroke" Comprehensive Catalog of "Heat Wave Countermeasures and Environmental Improvement Related Products" for the Workplace

"Mandatory Measures Against Heat Stroke" Comprehensive Catalog of "Heat Wave Countermeasures and Environmental Improvement Related Products" for the Workplace

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news(142)

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Strengthening measures against extreme heat through "visualization" and "heat shielding construction"! The comprehensive catalog (2026) for achieving safety and energy conservation in factories and warehouses has been completed.

  • CATALOG

In preparation for this summer's extreme heat, we have completed a "Heatwave Countermeasure Catalog" that will help improve the working environment in the manufacturing and logistics industries. The catalog includes a wide range of products for facility improvements, such as fireproof certified heat-shielding sheets that cut radiant heat by 97%, heat-shielding curtains, roof and window countermeasure products, and fans suitable for large spaces, as well as black globe thermometers that can measure WBGT, wearable alert bands, mobile cooling shelters, and fan-equipped work clothing. We have consolidated measures for "building countermeasures," "work space countermeasures," and "personal countermeasures" into one volume. It can also be used as reference material for discussions in safety and health committees. Please take a look at the specific measures that simultaneously achieve heat countermeasures and energy conservation/CO₂ reduction.

Feb 20, 2026

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[Important] From June 2025, measures against heat stroke will be mandatory. We propose the use of a simple-to-assemble airlock room for improving workplace environment and preventing heat stroke. It also contributes to energy conservation.

  • PRODUCT

The Ministry of Health, Labour and Welfare will strengthen the obligation for heatstroke measures with penalties starting in June 2025 to address the increasing trend of heatstroke incidents in the workplace. Failure to implement or manage these measures may result in guidance, correction, and penalties under the Occupational Safety and Health Act. One effective measure against heatstroke is the installation of a windbreak room (Protect Eco Room). ■ Effects and Benefits 1. Blocks the intrusion of hot winds from outside, improving air conditioning efficiency. 2. Enhances the cooling effect of break rooms and waiting areas by retaining cool air in air-conditioned spaces. 3. Can also be utilized as a temporary cooling space for emergency treatment. 4. Installing a windbreak room that partitions the space increases air conditioning efficiency, enables measures against heat and heatstroke, and contributes to energy savings. 5. Maintaining a comfortable working environment is expected to improve work efficiency and productivity, and reduce errors. 6. By ensuring the health and safety of employees, a decrease and improvement in turnover rates is anticipated. ■ Protect Eco Room is recommended for the following locations: Break rooms Entrances and exits of warehouses and logistics centers Loading and unloading areas of manufacturing plants Temporary waiting areas in production sites, etc.

May 16, 2025

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[Improvement of Workplace Environment, Heat Stroke Prevention, Measures] Easy Assembly Windbreak Room "Protect Eco Room" Achieves Energy Saving and Improvement of Work Environment

  • PRODUCT

The Ministry of Health, Labour and Welfare will make heatstroke prevention measures in the workplace mandatory for employers starting in June 2025 (Reiwa 7), with strict management and penalties. The measures will apply to work conducted in environments where the "heat index" is 28 or higher, or the temperature is 31 degrees or higher, and is expected to last for more than one hour continuously or more than four hours in a day. To protect workers in job sites and factories, installing windbreak rooms will enhance air conditioning efficiency, enabling effective heat and heatstroke prevention measures. By maintaining a comfortable working environment, improvements in work efficiency and productivity, as well as reductions in mistakes, are anticipated. Ensuring the health and safety of employees is expected to lead to a decrease and improvement in turnover rates. 【Main Features】 ● Energy-saving and power-saving effects Dividing spaces with high-quality vinyl materials reduces air conditioning costs and improves energy efficiency. ● Dust and wind prevention Prevents dust and wind from the outside, maintaining the environment within the booth. ● Prevention of droplet dispersion Prevents the dispersion of droplets to ensure safety and hygiene in the work area. ● Easy assembly without special tools (a Phillips screwdriver is required separately) With a unit structure of 800mm x 2100mm, sheets and panels can be replaced on a unit basis.

Apr 22, 2025

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Detailed information

Company name Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations
number of employees546
Contact addresspostalcode 102-0076 Tokyo/ Chiyoda-ku/ 5-2 Gobanchō, Homat Horizon Building 4FView on map TEL:03-3288-3231 FAX:03-3288-3232
Business LocationsClick here for the list
Industry Building materials, supplies and fixtures manufacturers
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