Nibukawa Onsen and Cherry Blossoms

In the heart of Imabari, nestled within the serene beauty of Ehime Prefecture, lies the tranquil haven of Nibukawa Onsen. This onsen, a hidden gem amidst lush natural surroundings, is celebrated for its rejuvenating waters. Known for its high-quality spring water, the Nibukawa Onsen promises a revitalizing experience that leaves the skin feeling smooth and refreshed, a characteristic sought after by those who cherish wellness and natural beauty.

The onsen boasts an array of bathing options designed to cater to every preference and need. From the invigorating Jacuzzi to the gentle bubble jets that massage away the stresses of daily life, visitors are treated to a holistic experience of relaxation and rejuvenation. The sauna room offers a traditional way to unwind, while the rotenburo (outdoor bath) invites guests to bask in the tranquility of nature. This outdoor bath, in particular, is a highlight, offering serene views of a meticulously landscaped garden by a river, creating an idyllic setting for relaxation and contemplation.

For those enchanted by the allure of cherry blossom season in Ehime, Nibukawa Onsen stands out as a must-visit destination. Its retro charm and secluded location make it a beloved spot among those in the know, offering a unique way to experience the beauty of sakura. The onsen provides not just a retreat for physical rejuvenation but also an opportunity to immerse oneself in the breathtaking landscape that bursts into life during the cherry blossom season.

About Nibukawa Onsen

The history of Nikawagawa Onsen dates back to the Heian period, making it a hot spring with a long history. In the late Nara period, a major earthquake significantly reduced the spring’s flow and cooled its waters. However, during the feudal era, the area around Imabari, including hunting grounds and medicinal herb gardens belonging to the lord of Imabari, thrived as a popular destination for therapeutic bathing.

In the spring of 1871, the former Imabari domain undertook the development of the mountain valleys to establish the hot spring resort. Despite the efforts, the resort initially struggled due to its remote location and the scarcity of visitors, leading to its decline around 1876. However, in 1921, motivated locals from Nikawagawa Village, including Ochi Shigetaro, Ochi Naosaburo, Masaoka Taihachi, and Kobayashi Toyosaburo, founded a hot spring association. This initiative was part of a broader effort to revitalize the area and led to the establishment of the Nikawagawa Onsen managed by the association in 1924.

Initially, the operation was managed directly by the association’s officers on a rotational basis. Later, management was contracted out to businesses from Imabari through a bidding process. This approach spurred the gradual development of the surrounding area, with inns and shops beginning to flourish. However, the Pacific War dealt a significant blow to Nikawagawa Onsen.

After the war, in 1952, the privately funded Nikawagawa Onsen Corporation was established, leading to improvements in transportation, the drilling of new springs, and the construction of modern inns. In 1989, a significant breakthrough occurred with the drilling of a new well 300 meters underground, which yielded a large volume of water. This development led to the creation of day trip facilities such as the “Seseragi Exchange Hall” and the “Onsen Stand Kannon-yu.” Today, Nikawagawa Onsen is beloved by the people of Imabari and visitors nationwide, ranking as a top hot spring destination in Ehime Prefecture, second only to Dogo Onsen.

Natural Environment: Nikawagawa Onsen is situated along the Nikawagawa Valley, formed by the Kijigawa River, which originates from the highest peak of the Takanawa Peninsula, Higashimikata Mountain, and the mountain of faith, Naruhara Mountain. This rich natural environment provides visitors with a sense of peace and allows them to forget the noise of everyday life.
Water Quality: The waters of this hot spring are alkaline simple springs with a high radon content, known for their skin-beautifying effects. Hence, it is also known as “the beauty hot spring,” believed to offer benefits for neuralgia and muscle pain, among other ailments.
Evaluation and History: Selected as the second place in “The 100 Best Natural Sceneries of Shikoku to be Preserved into the 21st Century,” its natural beauty is highly acclaimed. With a history dating back to the Heian period, it flourished as a therapeutic bath for the Imabari Domain during the Edo period. After a period of decline, the hot spring saw a revival in the late Taisho era with the establishment of a hot spring association. Post-war developments included improvements in transportation conditions, drilling of new springs, and the construction of inns, leading to its present status.
One of the Iyo San’yu: Nikawagawa Onsen, along with Dogo Onsen and Motoyu Onsen, is known as one of the “Iyo San’yu” (The Three Hot Springs of Iyo). Each of these hot springs has its own unique characteristics and attracts many visitors from both within and outside Ehime Prefecture.

Tucked away in the scenic embrace of nature, Nibukawa Onsen represents a retreat that transcends the mere relaxation of the body, inviting guests to connect deeply with the surrounding natural beauty. Whether you’re drawn to the healing properties of its waters or the enchanting cherry blossoms of Ehime, Nibukawa Onsen promises an unforgettable escape into the heart of nature.

Access and Local Area Information

Location: Nibukawa, Imabari City, Ehime Prefecture
Parking: Available at each facility
Admission: Fee（Varies by facility）
Contact Information: Please inquire at each facility
Website: https://www.nibukawa.net/