Overview
The history of Futsukaichi Onsen dates back to the Nara period. In Japan's oldest poetry collection, the 'Man'yoshu,' there are poems by Otomo no Tabito, the Governor-General of Dazaifu, about banquets held here. The hot spring was praised as 'Suita-no-yu' and 'Waita-no-yu,' indicating it has been cherished as the 'Hot Spring of Chikushi' for centuries.
During the Edo period, it served as a private spa for the Kuroda clan, the lords of the Fukuoka Domain. It is also known as a place where the famous novelist Soseki Natsume stopped by on his honeymoon. With excellent access from central Fukuoka and Dazaifu Tenmangu Shrine, which enshrines the deity of learning Sugawara no Michizane, it continues to be a bustling hot spring destination steeped in history and culture.
Signature Spring Qualities and Health Benefits
The main spring quality at Futsukaichi Onsen is 'Alkaline simple hot spring,' which is gentle on the skin. Its high pH level leaves the skin feeling smooth, earning it the nickname 'Bijin-no-yu' (water for beautiful skin). Some facilities also offer 'Radioactive springs,' which contain trace amounts of radon. Both types of water are mild and offer a wide range of therapeutic benefits.
- cuts
- peripheral circulatory disturbance
- sensitivity to cold
- dry skin
- decreased gastrointestinal function
- gout (hyperuricemia)
- rheumatoid arthritis
Water Characteristics and Best Season
The source temperature is around 40°C (104°F), which is close to the ideal bathing temperature. Thanks to its abundant flow, many facilities offer 'gensen kakenagashi'—baths filled with free-flowing water directly from the source with little to no added water or heating. The water is clear and colorless with a faint sulfur aroma. While enjoyable year-round, the best seasons to visit are from February to March, when the plum blossoms at Dazaifu Tenmangu are in full bloom, and around November for the beautiful autumn foliage.
Access
Facilities with Analysis Reports
No facilities with registered analysis reports in this area yet.
Facilities Without Analysis Reports
Nearby Sightseeing and Local Cuisine
- Dazaifu Tenmangu Shrine: The head shrine of all Tenmangu shrines in Japan, dedicated to Sugawara no Michizane, the deity of learning.
- Kyushu National Museum: A museum that frames the formation of Japanese culture from the broader perspective of Asian history.
- Kanzeonji Temple & Kaidan-in: An ancient temple founded by Emperor Tenji. Its collection of National Treasure Buddhist statues is a must-see.
- Dazaifu Government Office Ruins: The historic site that was the center of the 'Dazaifu' government, which ruled Kyushu in ancient times.
- Umegae Mochi: A famous grilled rice cake from Dazaifu. Enjoy it fresh from the grill along the main path to the shrine.
- Hakata Ramen: Fukuoka's signature tonkotsu (pork bone broth) ramen. You can find famous shops near the onsen area.
- Motsunabe & Mizutaki: Famous hot pot dishes from Hakata, perfect for dinner after a relaxing onsen bath.
References
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