Temporary Toilet 'Clean Environment Promotion' Project: Collaboration with Hokuto Co., Ltd. (Okinawa Prefecture)
Hamanetsu Co., Ltd. has launched the 'Temporary Toilet Cleanliness Improvement Committee' project as part of its comfortable environment business and has recognized Hokuto Co., Ltd. in Okinawa Prefecture with the 'Professional' title under its Meister Program. This initiative aims to enhance user satisfaction by improving the cleanliness of temporary toilets at construction sites.
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- 📰 Published: May 13, 2026 at 18:00
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Hamanetsu Co., Ltd. (Headquarters: Hamamatsu City, Shizuoka Prefecture, Representative Director and President: Kazuhiro Kafuji, hereinafter 'the Company'), which manufactures and sells outdoor units and disaster prevention products, is developing the 'Temporary Toilet Cleanliness Improvement Committee' project as part of its comfortable environment business.
Hokuto Co., Ltd. (Headquarters: Urasoe City, Okinawa Prefecture, Representative Director and President: Keita Yamashiro, hereinafter 'Hokuto') was awarded the title of 'Professional' in this project's Meister Program and a commemorative gift, in recognition of their dedication to cleaning temporary toilets for users. This initiative aims to provide clean toilets to workers at construction sites in Okinawa Prefecture.
【The Meister Program: Visualizing the Reliability of 'Cleanliness'】
Temporary toilets installed at construction sites and event venues are collected after use and rented out to different sites after being thoroughly cleaned, operating on a circular model.
This Meister Program honors individuals with cleaning skills as 'Meister' or 'Professional' and promotes the standardization and improvement of cleaning techniques. By displaying the Meister (or Professional) mark on websites and other platforms, those responsible for ordering temporary toilets can recognize and rent clean temporary toilets.
While temporary toilet cleaning is a demanding task, clean toilets contribute to increased satisfaction for both event organizers and attendees. Through this collaboration with rental companies, our company aims to create a cycle where cleanliness is recognized as added value, leading to selection, and thereby benefiting those engaged in cleaning work.
For more details about the Temporary Toilet Cleanliness Improvement Committee, please visit:
URL: https://kireina-toilet.com/
【Hokuto Co., Ltd.】
(Photo) Left: Mr. Nakamame, Center: Mr. Yamashiro, Right: Mr. Kinjo
Hokuto is headquartered in Urasoe City, Okinawa Prefecture, and operates a rental business, including temporary toilets, primarily for construction and work sites within Okinawa Prefecture.
Representative Director and President Mr. Yamashiro places the utmost importance on the stance of 'supporting the creation of an entire construction site environment.' Behind this is a strong belief that 'being community-based allows us to offer proposals tailored to each site and respond quickly to problems, which leads to increased satisfaction for those working on-site.'
Presenting the Meister Program 'Professional' title
On this occasion, commemorative gifts for the 'Professional' title were presented to Mr. Nakamame and Mr. Kinjo, who are engaged in cleaning operations.
'Honestly, we don't usually go to sites ourselves, so we have fewer opportunities to hear customer feedback directly. Receiving this kind of recognition boosts our motivation,' said Mr. Nakamame. Mr. Kinjo commented, 'We aim to be chosen without reason. We thoroughly clean both the exterior and interior. We absolutely will not compromise on the basic principle of renting out clean items.' These comments highlighted their unparalleled dedication.
Commitment to 'Clean Temporary Toilets'
When cleaning, we particularly emphasize putting ourselves in the user's shoes. We strive to eliminate odors and dirt to the utmost extent to provide a sense of cleanliness. The most important thing is for users to instantly think, 'Oh, it's clean!' at first sight.
Temporary toilets still strongly carry the image of being 'dirty, smelly, and something to be used only out of necessity.' However, in reality, they are crucial facilities that directly impact site satisfaction. We aim to disseminate the culture of 'clean temporary toilets as a matter of course' from Okinawa.
(Contact Information)
Hokuto Co., Ltd.
Address: 50-188 Yoane, Tomigusuku City, Okinawa Prefecture
Contact: 098-852-2580
Email: info@hokuto.okinawa
URL: https://www.hokuto.okinawa/
【About Hamanetsu Co., Ltd.】
Our company primarily manufactures and sells outdoor unit products. We provide toilets and washing facilities designed for temporary use at construction and work sites, as well as unit products for logistics warehouses, factories, and parks, and ozone-based sterilization and deodorization devices. To combat the increasingly important issue of heatstroke, we are working to improve comfortable environments at construction sites through the sales of 'telala' (anywhere terrace lounge), bath and shower units, and comfortable toilets. Furthermore, we contribute to society not only in childcare scenes with products like the baby care room 'mamaro solana™' but also by utilizing unit products in modern society, where understanding and consideration for diversity are required. We also provide disaster prevention products to address the increasing number of disasters in recent years.
■Company Overview
Company Name: Hamanetsu Co., Ltd.
Head Office Location:
【Hamamatsu Head Office】
Nippon Seimei Hamamatsu Ekimae Building, 325-6 Sunayama-cho, Chuo-ku, Hamamatsu City, Shizuoka Prefecture
Hokuto Co., Ltd. (Headquarters: Urasoe City, Okinawa Prefecture, Representative Director and President: Keita Yamashiro, hereinafter 'Hokuto') was awarded the title of 'Professional' in this project's Meister Program and a commemorative gift, in recognition of their dedication to cleaning temporary toilets for users. This initiative aims to provide clean toilets to workers at construction sites in Okinawa Prefecture.
【The Meister Program: Visualizing the Reliability of 'Cleanliness'】
Temporary toilets installed at construction sites and event venues are collected after use and rented out to different sites after being thoroughly cleaned, operating on a circular model.
This Meister Program honors individuals with cleaning skills as 'Meister' or 'Professional' and promotes the standardization and improvement of cleaning techniques. By displaying the Meister (or Professional) mark on websites and other platforms, those responsible for ordering temporary toilets can recognize and rent clean temporary toilets.
While temporary toilet cleaning is a demanding task, clean toilets contribute to increased satisfaction for both event organizers and attendees. Through this collaboration with rental companies, our company aims to create a cycle where cleanliness is recognized as added value, leading to selection, and thereby benefiting those engaged in cleaning work.
For more details about the Temporary Toilet Cleanliness Improvement Committee, please visit:
URL: https://kireina-toilet.com/
【Hokuto Co., Ltd.】
(Photo) Left: Mr. Nakamame, Center: Mr. Yamashiro, Right: Mr. Kinjo
Hokuto is headquartered in Urasoe City, Okinawa Prefecture, and operates a rental business, including temporary toilets, primarily for construction and work sites within Okinawa Prefecture.
Representative Director and President Mr. Yamashiro places the utmost importance on the stance of 'supporting the creation of an entire construction site environment.' Behind this is a strong belief that 'being community-based allows us to offer proposals tailored to each site and respond quickly to problems, which leads to increased satisfaction for those working on-site.'
Presenting the Meister Program 'Professional' title
On this occasion, commemorative gifts for the 'Professional' title were presented to Mr. Nakamame and Mr. Kinjo, who are engaged in cleaning operations.
'Honestly, we don't usually go to sites ourselves, so we have fewer opportunities to hear customer feedback directly. Receiving this kind of recognition boosts our motivation,' said Mr. Nakamame. Mr. Kinjo commented, 'We aim to be chosen without reason. We thoroughly clean both the exterior and interior. We absolutely will not compromise on the basic principle of renting out clean items.' These comments highlighted their unparalleled dedication.
Commitment to 'Clean Temporary Toilets'
When cleaning, we particularly emphasize putting ourselves in the user's shoes. We strive to eliminate odors and dirt to the utmost extent to provide a sense of cleanliness. The most important thing is for users to instantly think, 'Oh, it's clean!' at first sight.
Temporary toilets still strongly carry the image of being 'dirty, smelly, and something to be used only out of necessity.' However, in reality, they are crucial facilities that directly impact site satisfaction. We aim to disseminate the culture of 'clean temporary toilets as a matter of course' from Okinawa.
(Contact Information)
Hokuto Co., Ltd.
Address: 50-188 Yoane, Tomigusuku City, Okinawa Prefecture
Contact: 098-852-2580
Email: info@hokuto.okinawa
URL: https://www.hokuto.okinawa/
【About Hamanetsu Co., Ltd.】
Our company primarily manufactures and sells outdoor unit products. We provide toilets and washing facilities designed for temporary use at construction and work sites, as well as unit products for logistics warehouses, factories, and parks, and ozone-based sterilization and deodorization devices. To combat the increasingly important issue of heatstroke, we are working to improve comfortable environments at construction sites through the sales of 'telala' (anywhere terrace lounge), bath and shower units, and comfortable toilets. Furthermore, we contribute to society not only in childcare scenes with products like the baby care room 'mamaro solana™' but also by utilizing unit products in modern society, where understanding and consideration for diversity are required. We also provide disaster prevention products to address the increasing number of disasters in recent years.
■Company Overview
Company Name: Hamanetsu Co., Ltd.
Head Office Location:
【Hamamatsu Head Office】
Nippon Seimei Hamamatsu Ekimae Building, 325-6 Sunayama-cho, Chuo-ku, Hamamatsu City, Shizuoka Prefecture