Since incorporation, we have been in the business of designing and developing automotive parts. Our goal is to be forerunners in bringing Japanese manufacturing to the world.
This is the first product we have developed in-house. We have used technological know-how recognized by large-scale corporations overseas, and aim to provide the precious, globally life-supporting resource that is water.

It is a water dispenser.
It’s passed third-party performance tests.
*Running costs include the product manufacturer preferred retail price, the price of consumables, and electricity fees when used continuously (calculated at about 20.6 JPY per kilowatt).
*The above figures may increase depending on the installation location, climate or other factors.These figures are for reference only. Thank you for your understanding.

The preferred retail price is 162,000 JPY (tax included).

Its generative capacity is about 4 liters per day.
The running costs are about 24 JPY per liter (96 JPY per day).

There is a patent currently pending.

This product is designed for indoor use.
Please refrain from using it outdoors.

It does not have an air purifier function.

The volume it generates will increase or decrease depending on surrounding conditions (temperature and humidity).
It will make an average of 4 liters per day from the amount dehumidified when room temperature is maintained at 32°C, and relative humidity at 60% (internal investigation).

Water from the Izumi Seseragi is ultra-soft, at about 6 mg/l.
This means that compared to conventional, regular water servers and soft mineral water, the hardness is relatively low.

Water “hardness” is a value representing the volume of calcium and magnesium dissolved into a liter of water. According to World Health Organization (WHO) standards, water containing 60 mg/l or less is soft water, water containing between 60 and 120 mg/l is moderately hard, water containing between 120 and 180 mg/l is hard, and water of 180 mg/l is extremely hard.
(Reference: The Mineral Water Association of Japan website)
Although the values are not exact, domestic Japanese tap water (in Aichi prefecture the tap water is about 26 mg/l) and the majority of commercial mineral water is soft water.

Compatibility with drinks
We recommend you drink this water with green tea or coffee.
It will make the taste of Japanese green tea balance better, and make coffee taste milder, suppressing bitterness.
Black tea, however, requires some mineral content in the water, and is not recommended.

Compatibility with food
It will make the taste of food like stews more pronounced, bringing out the umami flavored ingredients.
It will help umami flavored ingredients in dashi (a stock that is the basis of all Japanese food) start to dissolve, giving stews and similar a mellow finish.
You could also use it in rice dishes for fluffier rice.

*There will be some individual difference in both of these cases.

Water quality will deteriorate over time (after generation, during storage).
Try and drink water stored in the tank by the following day.

Yes, you are able to transfer the water to another container, and store it in the refrigerator.
To prevent unwanted bacteria breeding, make sure you wash the container in advance.
It will deteriorate the longer it’s stored, so drink as soon as possible.

It has passed the Ministry of Health, Labour and Welfare 26-point water quality inspection for Food Sanitation Act compliance.

This is not a problem.
However, as the mineral content is extremely low in comparison to tap water, it will not be suitable in situations where use of tap water is specifically recommended.

The dome filter requires replacement once per year, and the antibacterial insert requires replacement once every 3 months.

The air filter, tank, tap, dome filter and antibacterial insert require periodic cleaning.

Cleaning schedule
Air filter: once a month
Tank, dome filter and tap: once every 3 days
Antibacterial insert: as required

Remove the dome filter from the tank lid, then wash.
When washing, use a neutral detergent, scrubbing gently with cold or lukewarm water.

It will generate more water if installed somewhere with good ventilation, and high humidity.
Do not use outdoors, or in a location that’s dusty or dirty.

The manufacturer warranty period is 1 year.

At a retail outlet, or by contacting the support center.