Fujiiryoki HWP-55

Electrolytic Hydrogen Water Generator
(Alkaline ionized water apparatus)

Easily generate electrolytic hydrogen water at home.
Use the power of hydrogen for daily health management.

As our body requires water every day, most of us pursue clean water as a way to maintain our health.
Unlike mineral water, the electrolyzed hydrogen water generated by the HWP-55 includes plenty of hydrogen, as generated by electrolysis.
For all aspects of daily life, including daily water intake, and for making drinks such as tea, etc., as well as for cooking,
Fujiiryoki has brought this unique electrolyzed hydrogen water to market as part of its drive to support beauty and health.
How about incorporating electrolyzed hydrogen water into your family’s daily efforts for health maintenance?

Energy-saving performance and eco-friendliness:
Choose wisely. Choose Fujiiryoki’s HWP-55.

What is electrolytic hydrogen water?

Electrolytic hydrogen water for gastrointestinal health

One of the main qualities of electrolytic hydrogen water is that it has positive effects for the improvement of gastrointestinal symptoms. For example, many acknowledge its ability to ease any discomfort or an upset stomach may have. In other words, drinking electrolytic hydrogen water, unpleasant gastrointestinal symptoms can gradually be alleviated.

Efficacy or effects of electrolytic hydrogen water

Improvement of gastrointestinal symptoms

Electrolytic hydrogen water alleviates dull feelings in the stomach and stomach discomfort.
It also helps gastrointestinal movement and improves bowel movement.

What are the differences between an electrolytic hydrogen water generator and a water purifier?

A water purifier is used for eliminating residual chlorine and impurities from tap water, in order to make clean water.

An electrolytic hydrogen water generator is used for electrolyzing the purified water from which impurities and chlorinous odors are removed to make electrolytic hydrogen water and acidic water. Therefore, the functionality and characteristics of the generated water are completely different.

The electrolytic hydrogen water generator can easily generate, at home, not only purified water that tastes better than tap water but also electrolytic hydrogen water that is good for health at home.

The secret of electrolytic hydrogen water is the difference in the oxidation reduction potential.

The index that indicates the electrical energy amount of water is known as “oxidation reduction potential” (ORP). The higher the positive value, the stronger the oxidation power, and then the higher the negative value, the stronger the reduction power that deoxidizes oxidized materials.
Electrolytic hydrogen water has a negative value, thus we could say that it has a strong reduction power.

Mechanism of the Electrolytic hydrogen water generator

The apparatus purifies the tap water, and then electrolyzes the water.
By that, electrolytic hydrogen water is generated at the negative electrode with acidic water at the positive electrode.
Note: This site uses the terms “electrolytic hydrogen water” and “acidic water” for the names of generated water.
These correspond to the terms “alkaline electrolytic water” and “acidic electrolytic water” used in JIS T 2004 (water electrolyzer for home use).


This product can generate purified water, acidic water, etc., in addition to the electrolytic hydrogen water.

Fujiiryoki’s electrolytic hydrogen water generator HWP-55 can generate purified water, acidic water, and sanitized water in addition to electrolytic hydrogen water. Various types of water can be used depending on the purpose.

Electrolytic hydrogen water

Drink electrolytic hydrogen water to improve gastrointestinal symptoms.

Purified water

This is suitable for preparing milk for babies and for taking medicine.

Acidic water

Acidic water is recommended for washing your face.

Sanitized water

Sanitized water can be used for cleaning kitchens and bathrooms.