Ushitaki Onsen Shikimatsuri

Spring source

Ushitaki Onsen and the affiliated Taki no Yu radon spring.

Spring classification

Open-air baths: sodium chloride-bicarbonate spring. Indoor baths: radon spring (mildly alkaline). These are the current official descriptions for each bath type.

pH

Not published.

Flow rate

Not published.

Water handling

The current official site specifies Ushitaki Onsen for the open-air baths and the affiliated Taki no Yu radon spring for the indoor baths. It does not fully publish each pool's water-addition, heating, circulation, or disinfection conditions, so the whole facility should not be described as continuously supplied with spring water. The open-air baths in two special overnight rooms use natural radon spring water.

Day use costs ¥750 for adults and ¥350 for children aged 3 and up; opening hours are 09:00–21:00, with last admission at 20:30. Day-use guests may enter once. Tattoos, including stickers and paint, are not allowed in the public baths. Tattoo rules for private guest-room baths have not been confirmed by the current official sources. Nankai buses take about 53 minutes from Kishiwada Station. The free shuttle is for overnight guests and must be reserved.