Hello, I’m Kazu(^▽^)/
In our country, it is said that hot springs began to be widely enjoyed by the general public in earnest around the mid-Edo period. People started to appreciate hot springs both for their health benefits and as a form of entertainment. Nearby, just about a 10-minute drive from here at “Michi-no-Eki Aso,” lies the Uchinomaki Onsen area. But before diving into the details of that, let me first give a brief explanation about hot springs, which are a source of healing for the Japanese and have become an integral part of daily life in Japan.
Onsen is the Japanese term for a natural hot spring in which the water is used for relaxing and healing both the body and mind. Japan has around 3,000 onsen sites and 20,000 onsen facilities scattered across the country thanks to its many volcanoes.
There are several rules and manners to consider when using a hot spring bath. The most important rules are to enter the bath naked and to wash your body thoroughly before entering. The majority of hot spring facilities do not allow people with tattoos to enter. If you have a small tattoo, it may be possible to conceal it with some body tape or a bandage.
Going to a hot spring resort is popular leisure activity for many Japanese people. Travel magazines frequently feature hot spring sites.
Now then, let’s dive into today’s main topic: UchinomakiOnsen. Uchinomaki Onsen, located in Aso City, Kumamoto Prefecture, is a historic hot spring area situated on the northern side of the Aso Five Peaks. Born from the volcanic activity of Mount Aso, its waters are primarily mildly alkaline simple hot springs. They are gentle on the skin and are said to help relieve fatigue and promote relaxation, earning the nickname “Bijin no Yu” or “Beautiful Skin Hot Spring.”

The hot spring town is dotted with traditional inns, private family baths, and day-use facilities, all contributing to its laid-back charm. It’s beloved not only by tourists but also by locals. Surrounded by the great nature of Aso, soaking in the steamy waters while taking in the scenery offers a truly healing experience.

Everyone, this chilly winter season is the perfect time to visit Uchinomaki Onsen in Aso. Surrounded by nature, why not treat yourself to a soothing hot spring getaway that warms both body and soul, while enjoying the nostalgic charm of a traditional onsen town?
