Japanese Mobile Toilets
Japanese mobile toilets mainly come in three types: portable, construction-site flushable, and traditional Japanese-style, each with unique designs and application scenarios.
minimLET Portable Toilet: Designed by the Japanese company nendo, it is characterized by its lightweight, easy disassembly, and portability. It consists of six parts, including four aluminum tubes, a C-shaped cushion, a tent, tissue paper, garbage bags, and a coagulant, all of which are normally stored in a specially designed carrying bag. When setting up, the aluminum tubes can be inserted beneath the C-shaped cushion or replaced with mineral water bottles filled with water or sand, followed by placing a garbage bag over it; if privacy is needed, an umbrella can be fixed to the aluminum tubes, and finally, the tent is put on. This design maximizes material utilization; the tent's nylon fabric can be used as a cloak, and the gray carrying bag, made of waterproof material, can hold up to 16 liters of water in addition to the components. The minimLET portable toilet is suitable for outdoor activities, emergency rescue, and other scenarios, with plans to be available in retail stores or vending machines in the future.
Japanese Construction-Site Flushable Western Toilet: The Japanese Ministry of Land, Infrastructure, Transport, and Tourism has mandated that starting from October, all temporary toilets at construction sites must be Western-style toilets capable of flushing the lower body, aiming to improve sanitary conditions for female workers and overall site hygiene, as well as serving as sanitary facilities for residents in the event of earthquakes and other disasters. Previously, mobile toilets at construction sites were mostly traditional squat-style, which were prone to getting dirty and deterred female workers from using them. The monthly rental price for flushable Western toilets ranges from 30,000 to 50,000 yen (approximately 2,000 to 3,300 yuan), with the Ministry providing a subsidy of 45,000 yen per mobile toilet.
Japanese-Style Toilet: Traditional Japanese-style toilets mainly come in two types: one is directly on the ground, requiring full squatting to use, and the other is a platform-style that is 30 centimeters off the ground, convenient for men to stand and use but with a stronger odor. Their design is scientific, eliminating the need to touch the toilet seat, reducing bacterial transmission; they are made of ceramic or stainless steel, easy to clean with a single flush; the flush buttons have both large and small settings, and some places even have illustrations showing the correct squatting posture, being extremely water-saving, with each flush using only one-third of the water of a regular toilet. Parks, train stations, and other places still retain Japanese-style toilets due to the high demand from students and the elderly.
