Daianji Onsen

Kaga, Ishikawa, Japan

Location: Kaga, Ishikawa, Japan
Water type: thermal
Temperature: 38 °C
pH: 7.3

Water profile

Thermicity

Neutral

38 °C

LowHigh

Soothing — neither hot nor cold, perfect balance.

Mineralisation

Balancing

LowHigh

Rich in trace elements — gentle on the skin.

Buoyancy

Standard buoyancy

LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesCalcium

Daianji Onsen in Fukui City, Fukui Prefecture—in the historic districts of Amasugata-cho and Shijuya-cho within the ancient Echizen Province—is a simple alkaline thermal spring whose name references the great Daianji temple, connecting this Fukui spring to the Buddhist institutional landscape of a province famous for producing significant figures in Japanese religious and cultural history. Simple alkaline waters offer the gentle, skin-softening mineral soak that forms the foundation of Japan's thermal bathing tradition, accessible to the full range of bathers from the devout temple visitor to the secular tourist exploring Fukui's rich heritage of ceramics, lacquerware, and feudal castle architecture. The spring's temple-district setting in the heart of an ancient Echizen administrative center gives it a cultural depth that extends well beyond its mineral content.

Insider tip — Daianji Onsen sits near the Kaga Onsen cluster in Ishikawa prefecture, one of Japan's most celebrated hot spring regions along the Sea of Japan coast. The simple spring here offers gentle thermal water without a dominant mineral character, making it accessible for long soaks and family use. Kaga's four historic onsen towns — Yamashiro, Yamanaka, Katayamazu, and Awazu — lie within easy reach, each with its own distinct water chemistry and inn culture. The nearby Kanazawa city, with its preserved Kenroku-en garden and samurai districts, makes an outstanding day excursion.

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