Bio toilet Product List and Ranking from 27 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

Bio toilet Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. コトヒラ工業 Nagano//others
  2. 人・夢・技術グループ Tokyo//Construction Consultant
  3. スターエンジニアリング Ibaraki//others
  4. 4 正和電工 Hokkaido//others
  5. 5 メイクリーン Kanagawa//Other construction industries
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Bio toilet Product ranking

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. Self-cleaning circular bio toilet 'A.Q' [NETIS registered] 人・夢・技術グループ
  2. Decomposes and eliminates waste! Bio toilet コトヒラ工業
  3. Spacious and Comfortable! Comfortable Bio Toilet コトヒラ工業
  4. 4 Toilet unit SMD bio toilet アイテックシステム
  5. 5 Bio Toilet Violet スターエンジニアリング

Bio toilet Product List

61～68 item / All 68 items

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[Construction Achievements] Bio-toilet adopted at the Cold Pond Mountain Lodge on Mount Kashimayari, Northern Alps.

[Construction Achievements] Bio-toilet adopted at the Cold Pond Mountain Lodge on Mount Kashimayari, Northern Alps.

This is an eco-friendly bio toilet that uses a circulation and recycling system with bio-microbial treatment, neither water-flushed nor pit latrine.

The "Bio R21" is a circulation and recycling type toilet that utilizes bio-microbial treatment. The odor from the toilet is completely eliminated, allowing for a comfortable and odorless experience. 【Features】 ■ The substrate is made from buckwheat husks ■ Initial introduction of aerobic bacteria eliminates bad odors (patented) ■ Human waste and toilet paper are treated with microorganisms ■ Harmful bacteria (such as E. coli) are killed by the heat generated from the fermentation of organic matter and heater heat, allowing for safe composting back into the earth ■ Energy-efficient with PTC surface heating element (far infrared method) Installation location: Kita-Alps Kashimayari Mountain, Reiike Sanso Model: Bio R21-L type, 1 unit Comment: Installed for employee toilets and to process kitchen waste and used cooking oil in the mountain lodge. No issues for three years. Elevation: 2,400m *For more details about the product, please download the PDF or feel free to contact us.

  • Other commercial buildings and service facilities
  • Outdoor toilet unit
  • Drainage and ventilation equipment

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[Construction Achievements] Bio-toilets adopted at Sahoro Resort Ski Area

[Construction Achievements] Bio-toilets adopted at Sahoro Resort Ski Area

It is an eco-friendly bio toilet that uses a circulation and recycling system with bio-microbial treatment, neither water-flushed nor pit latrine.

The "Bio R21" is a circulation and recycling type toilet that uses bio-microbial treatment. The odor from the toilet is completely eliminated, allowing for a comfortable and odorless experience. 【Features】 ■ The substrate is made from buckwheat husks ■ Initial introduction of aerobic bacteria eliminates odors (patented) ■ Human waste and toilet paper are treated with microorganisms ■ Harmful bacteria (such as E. coli) are killed by the heat from organic matter fermentation and heater heat, allowing for safe composting back into the earth ■ Energy-saving with PTC surface heating element heater (far infrared method) Installation location: Sahoro Resort Ski Area, Shintoku Town, Kamikawa District, Hokkaido Model: Bio R21-M type, 1 unit Comment: Installed at the lift station on the middle slope of the ski resort. The slopes that spread from the summit of Mount Sahoro offer a panoramic view of the Tokachi Plain on clear days. Ski resort elevation: 430 to 1,030 meters * For more details about the product, please download the PDF or feel free to contact us.

  • Other commercial buildings and service facilities
  • Outdoor toilet unit
  • Drainage and ventilation equipment

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[Construction Achievements] Bio-toilet adopted at Shio-kureba Park in the Utsukushigahara Highlands.

[Construction Achievements] Bio-toilet adopted at Shio-kureba Park in the Utsukushigahara Highlands.

This is an eco-friendly bio toilet that uses a circulation and recycling system with bio-microbial treatment, neither water-flushed nor pit latrine.

The "Bio R21" is a circulation and recycling type toilet that uses bio-microbial treatment. The odor from the toilet is completely eliminated, allowing for a comfortable and odorless experience. 【Features】 ■ The substrate is made from buckwheat husks ■ Initial introduction of aerobic bacteria eliminates odors (patented) ■ Human waste and toilet paper are treated with microorganisms ■ Harmful bacteria (such as E. coli) are killed by the heat generated from the fermentation of organic matter and heater heat, allowing for safe composting back into the earth ■ Energy-efficient with PTC surface heating elements (far infrared method) Installation location: Shio-kureba Park, Ueda City, Nagano Prefecture, at the top of the Mt. Mikagura Plateau Model: Bio R21-L type, 4 units Options: Weight sensor system, urine separation system, 300L urine tank Comment: Connected to the Kirigamine Highland Venus Line, attracting many tourists. In 2016, a urine separation and weight sensor system was installed to accommodate more users. Elevation: 2,100m *For more details about the product, please download the PDF or feel free to contact us.

  • Other commercial buildings and service facilities
  • Outdoor toilet unit
  • Drainage and ventilation equipment

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[Case Study] Composite Type (Accommodation and Training Facility & Disaster Prevention House) Functions

[Case Study] Composite Type (Accommodation and Training Facility & Disaster Prevention House) Functions

We will introduce a case where the installation of toilets that take into account the surrounding environment and can be comfortably used by tourists and other users was requested.

We would like to introduce a case of installing a water-flush bio toilet at "Shimizu Kuniaki's Forest and Lake Paradise" located in Fujikawaguchiko Town, Minamitsuru District, Yamanashi Prefecture. At this facility, the existing toilets (soil treatment type) had deteriorated. Since the area is registered as a UNESCO Eco-Park of the Southern Alps, there was a demand for the installation of toilets that consider the surrounding environment and provide comfort for tourists and other users. It was a condition that the toilets do not discharge wastewater in order to protect the mountain environment. 【Construction Case】 ■ September 2017 ■ Equipped with Smart Modulo (Moving House) circulating water-flush bio toilet / wooden ■ Treatment capacity: Maximum 15 times/day (per unit) *For more details, please refer to the PDF document or feel free to contact us.

  • System toilet

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[F-RevoCRM Implementation Case] Mikasa Corporation

[F-RevoCRM Implementation Case] Mikasa Corporation

From Oita, IoT-enabled Bio Toilets! A case study of remote management of bio toilets realized with F-RevoCRM.

We would like to introduce a case study of Mikasa Corporation implementing "F-RevoCRM." In Oita Prefecture, there is a proactive movement towards IoT, and the company is working on a project to manage information transmitted from bio-toilets using this system. There was a request to install a bio-toilet at a condominium showroom in Fukuoka, so it started operating as the first IoT management system at a rental site. [Example of Bio-Toilet Installation] <First IoT Management System at a Rental Site> ■ Installation Location: A large condominium showroom in the center of Fukuoka City ■ Purpose: Restroom for about 40 employees ■ Implementation Effects - Specific information such as the current usage count of 20 times and a current temperature of 40°C can be confirmed on one's own computer. *For more details, please refer to the PDF document or feel free to contact us.

  • CRM (Customer Relationship Management System)

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Bio Toilet "Bio-Lux"

Bio Toilet "Bio-Lux"

The toilet itself handles waste!

Our product "Bio-Lux" is a toilet that does not use water and does not produce odors, thanks to microorganisms in sawdust that break down waste, making it environmentally friendly. It separates and processes human waste and domestic wastewater, eliminating the need for public sewer systems. Since it does not produce wastewater, it does not pollute the environment. Please feel free to contact us if you have any inquiries. 【Features】 ■ The toilet itself processes waste. ■ The used sawdust can be repurposed as organic fertilizer or soil conditioner. ■ The new purification system separates toilet wastewater from domestic wastewater (kitchen, bathroom, laundry), eliminating the need for E. coli measures. ■ Toilet wastewater does not flow into the new purification system; only domestic wastewater is purified using binchotan charcoal. *For more details, please download the PDF or contact us.

  • System toilet
  • Outdoor toilet unit

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Case Study of Comfortable Toilet Installation: Watarase Yusui Land

Case Study of Comfortable Toilet Installation: Watarase Yusui Land

Introducing examples of comfortable rest area toilets that have been adopted as easily accessible toilets!

Our company has installed the circulating toilet "Seseragi" Sprite at the Watarase Yusui Land, which spans the borders of Ibaraki, Tochigi, Gunma, and Saitama Prefectures. We have installed 13 units at 8 major locations around Lake Yanaka. These toilets serve as comfortable facilities for many people to relax, as environmentally friendly toilets that protect the important natural environment, and as easily movable toilets during heavy rain. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Installed Product: Circulating Toilet "Seseragi" Sprite ■ Installation Location: Watarase Yusui Land *For more details, please refer to the PDF document or feel free to contact us.

  • Outdoor toilet unit

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Case Study of Comfortable Toilet Installation: Evacuation Center in Wajima City

Case Study of Comfortable Toilet Installation: Evacuation Center in Wajima City

I was requested by the government to improve the issues with evacuation shelters, and this is a case of toilet installation in the disaster-stricken area.

Our company has installed the comfortable toilet "Seseragi" Sprite at evacuation centers in Wajima City, which was affected by the Noto Peninsula earthquake. In the Noto Peninsula earthquake that occurred on January 1, a wide range of damage such as the collapse of houses, water outages, and power outages occurred, and many people are still forced to live in evacuation centers. From March 8 to 19, we installed a total of 19 units of comfortable toilets (with heated seats) at 9 evacuation centers. Users (evacuees and municipal staff supporting the disaster area) have expressed great satisfaction, and since most of them are using the comfortable toilets, we believe that the quality of our toilets is being highly appreciated. [Features of the Installed Toilets] - Not only satisfying the comfortable indoor space, dimensions, and equipment, but also incorporating a circulating urine treatment system within the toilet unit. - Continuously supplying recycled water treated by the underfloor circulating urine treatment system to the toilet bowl for flushing. - While being a full-fledged flush toilet, it conserves water and reduces the frequency of waste collection, considering both people and nature. *For more details, please refer to the PDF document or feel free to contact us.

  • Outdoor toilet unit
  • Equipment leasing and rental

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