Hot springs exist all over the world. There are wonderful hot spring areas in Iceland, Turkey, New Zealand, and various parts of Europe. However, Japanese hot springs stand out as a special existence, distinct from those in any other country.

Every year, millions of foreign travelers visit Japan to experience its hot springs. Why are Japanese hot springs so special? As someone who has visited hot springs across the country, I have come to realize the uniqueness of Japanese hot springs. In this article, I will explain the seven reasons why Japanese hot springs are the most beloved in the world.

Reason 1: World-Class Number of Hot Spring Sources - Over 27,000 Hot Spring Sources

Japan is known as a "hot spring superpower." The reason is that there are over 27,000 hot spring sources throughout Japan, a world-class number.

The Japanese archipelago is a volcanic country located in the Pacific Ring of Fire. With about 110 active volcanoes, this geological feature creates abundant hot spring resources. Magma deep underground heats groundwater, dissolving various mineral components, resulting in uniquely Japanese hot springs.

From Hokkaido to Okinawa, hot springs can be found in almost every prefecture in Japan. Even just an hour's drive from urban areas, there are authentic hot spring resorts. This "accessibility" is a major reason why Japan's hot spring culture has developed.

Reason 2: Astonishing Diversity of Hot Spring Qualities - The Richest in the World

Japanese hot springs are the richest in the world in terms of the diversity of their spring qualities. Japan defines 10 types of spring qualities, each with different colors, scents, textures, and benefits.

Simple springs, chloride springs, bicarbonate springs, sulfate springs, carbon dioxide springs, iron springs, sulfur springs, acidic springs, radioactive springs, and iodine springs. Each has its own characteristics and appeal.

The colors of the hot springs vary greatly, from clear, milky white, emerald green, reddish-brown, to black. This visual diversity makes the hot spring experience special. I have experienced various types of hot springs and am amazed by their diversity every time.

Reason 3: Open-Air Bath Culture - A Sense of Oneness with Nature

One of the most distinctive features of Japanese hot spring culture is the open-air bath. This experience of bathing outdoors, becoming one with nature, is a uniquely Japanese culture.

In spring, you can enjoy a flower-viewing bath while admiring cherry blossoms in full bloom, in summer, the lush green mountains and the murmuring of rivers, in autumn, surrounded by fiery autumn leaves, and in winter, a snow-viewing bath amidst falling snow. You can enjoy breathtaking views in every season.

In open-air baths, you can soak in the warm hot springs while feeling the cold outside air. This temperature difference provides the ultimate relaxation effect for both body and mind.

There are many spectacular open-air baths in Japan, such as those overlooking the sea from cliffs, those offering views of a sea of clouds from mountain tops, rustic ones set along river valleys, and highland ones where you can gaze at the starry sky.

When I first entered a snow-viewing bath, I was speechless at its enchanting beauty. This is what makes Japanese hot springs special.

Reason 4: World-Class Cleanliness and Facilities

Japanese hot spring facilities are world-class in terms of cleanliness. Daily cleaning, water quality management, and meticulous hygiene management reflect the high cleanliness awareness of Japanese people.

Many Japanese hot springs are "free-flowing," meaning fresh hot spring water is constantly flowing. Compared to circulation filtration systems, you can fully experience the original benefits of the hot springs.

Japanese hot spring facilities maintain a traditional atmosphere while incorporating the latest equipment. Everything, from automatic ticket machines, locker systems, to shower facilities, is designed to be clean and user-friendly.

I have visited hot springs overseas as well, but the cleanliness and well-equipped facilities in Japan are unparalleled.

Reason 5: Omotenashi Culture - World-Class Hospitality

Japanese hot spring inns are known for their spirit of "omotenashi." This hospitality goes beyond mere service, offering heartfelt care.

Kaiseki cuisine (seasonal dishes using local ingredients), yukata and geta (traditional kimono and footwear worn inside the inn), room attendants (providing personalized service to each guest), and meticulous attention (from towel preparation to room temperature management).

Even if you don't speak the language, they will support you with gestures and smiles. If you have any trouble, Japanese hot spring inns will help you with genuine care.

I have been moved by the hospitality of hot spring inns many times. This hospitality is a treasure of Japan that we can proudly share with the world.

Reason 6: Culture and History of Hot Spring Towns - A Time Travel Experience

Many hot spring areas in Japan have formed hot spring towns. The atmospheric streets where you can walk in yukata offer an experience as if you've time-traveled to the Edo period.

Soto-yu meguri (visiting multiple public baths), shooting galleries and smart ball (Showa retro games), onsen manju (hot spring town specialty sweets), ashiyu (free footbath spots), and souvenir shops (local crafts and specialties).

Dogo Onsen has a history of 3,000 years, and Arima Onsen has over 1,300 years of history. These hot spring areas are imbued with culture and tradition backed by a long history.

I also enjoy strolling through hot spring towns. That atmospheric charm makes the hot spring experience even more special.

Reason 7: Hot Spring Cure Culture - Hot Springs as a Place of Healing

In Japan, hot springs have long been used not just for leisure but as a place for healing. This "hot spring cure" culture is an important factor that makes Japanese hot springs special.

Many Japanese hot springs have medically recognized benefits. They are said to be effective for various symptoms such as chronic pain, skin diseases, stress, and insomnia.

Today, hot springs are being reevaluated as places to enhance physical and mental wellness. As part of digital detox, mindfulness, and natural therapy, hot springs are gaining attention.

With a unique Japanese bathing style combining sauna and cold plunge bath, you can experience the deep relaxation state known as "totonou." This experience is said to be akin to a supreme state close to meditation.

I have also experienced hot spring cures, and the feeling of being reset both physically and mentally is incomparable.

Conclusion: Japanese Hot Springs Are a World Treasure

The reasons why Japanese hot springs are the most special in the world are not just about the number or quality of the springs. Harmony with nature, the spirit of hospitality, long history and culture, and the excellence of cleanliness and facilities. All these combined make Japanese hot springs a unique experience in the world.

As someone who has visited hot springs across the country, I have come to realize the greatness of Japanese hot springs. This is a treasure of Japan that we can proudly share with the world.

When visiting Japan, be sure to include a hot spring experience in your itinerary. It will not be just a bath, but a life-changing experience that touches the essence of Japanese culture.

While soaking in the hot springs, gazing at Japan's beautiful nature, and truly relaxing, you will deeply understand why Japanese hot springs are loved worldwide.

Japanese hot springs are a world treasure open to all who visit.