Cold plunges in Sakai, Japan
Browse 11 venues with cold plunge in Sakai. Open a listing for its facilities, address and contact details.
CORE SAUNA 堺東駅前店
CORE SAUNA Sakaihigashi-ekimae is a men-only sauna three minutes from Sakai-Higashi station, sold by time from 60 minutes. Dim lighting, sound and aroma frame three rooms: a large sauna where talking is allowed, a small silent sauna with auto-löyly and a blue-lit mist sauna, plus several cold baths of different temperatures and a rest area with starry lighting. Open 12:00 to 23:30; closed on the first Monday and Tuesday of the month, and the second Monday is a ladies' day with swimwear required.
フォーユー
For You is a sento in Higashi-Mikunigaoka-cho, Kita ward, about 13 minutes' walk from Sakaishi station, which names its cold bath as its main draw for hot and cold alternation. Both sides have a dry sauna, entered wrapped in a rental bath towel for a 100 yen sauna fee, and there is an open-air bath, hot and lukewarm baths and a sitting bath. Open 14:30 to 22:00, closed on Fridays; adult entry is 600 yen.
ユーバスeco 堺上野芝店
Yu-Bath eco Sakai Uenoshiba is a hot-spring sento in Kanno-cho, Nishi ward, that opened in autumn 2025 and runs on its own Daisen no Yu spring, using the spring water even at the shower taps. The men's side has an auto-löyly sauna, the women's a dry high-temperature sauna, and both have a cold bath filled with spring water, outdoor rest benches and open-air baths. Open 6:00 to 26:00; adults 1,000 yen on weekdays and 1,200 yen at weekends, sauna included.
初芝温泉
Hatsushiba Onsen is a sento in Hiokiso-kita-machi, Higashi ward, about ten minutes' walk from Hatsushiba station, whose water is heated by burning timber. It has both a dry and a wet sauna and a cold bath. The men's sauna runs all day; the women's sauna runs until 18:00, and after that only by telephone reservation. Closed on Mondays and Fridays; opening hours are not published, so check by phone before visiting.
堺新温泉
Sakai Shin Onsen is a sento in Kaicho-nishi, Sakai ward, ten minutes' walk from Nankai Sakai station and seven from the Hankai tram stop at Shukuin. Its sauna is a wet, lower-temperature type, listed at around 60 to 70°C, alongside a cold bath, an open-air bath and electric and jet baths. Open 14:00 to 23:00, closed on Wednesdays; adult entry is 600 yen.
安井温泉
Yasui Onsen is a sento in Naka-Yasui-cho, Sakai ward, founded about 65 years ago and heated from natural groundwater, which the owners say gives soft water that warms well. It has both a dry and a wet sauna, a cold bath, a radon bath and electric and jet baths, with mosaic tile pictures in the bath hall. Open 14:00 to 23:00, closed on Mondays; adult entry is 600 yen. Kofun mounds and Sakai knife shops are nearby.
旭湯
Asahi-yu is a sento in Hiokiso-nishi-machi, Higashi ward, five minutes' walk from Hatsushiba station on the Nankai Koya line. It has two bath halls, Mori no Yu and Hana no Yu, which swap between men and women on odd and even days; both have a dry sauna and a cold bath, and Mori no Yu adds an open-air bath. There are also radon and herbal baths and a coin laundry. Open 15:00 to 23:00, closed on Wednesdays; adult entry is 600 yen.
楽天風呂 祥福乃湯
Rakuten-buro Shofuku no Yu is a super sento in Hamadera-Funao-cho, Nishi ward, with a natural sodium-chloride hot spring, large carbonated and high-oxygen baths and a Japanese-garden open-air area. Its bath halls have a stadium sauna and a löyly salt sauna, where fan-waving staff run scheduled löyly sessions. A ganbanyoku zone, Shokanbo, adds five healing rooms for an extra fee. Open 9:00 to 2:00 on weekdays and from 6:00 at weekends and on holidays; adults 880 yen on weekdays.
湊潮湯
Minato Shio-yu, also signed Iso no Kaori, is a neighbourhood sento on Dejima-kaigan-dori, two minutes' walk from Minato station on the Nankai line, whose name refers to its salty sea-style bath water. Facilities listed by the Osaka bathhouse association include a dry sauna, a cold bath, a carbonated bath and an open-air bath, plus a rest room and free parking. Open 15:00 to 22:00, closed on Wednesdays; adult entry is 600 yen.
蔵前温泉さらさのゆ
Kuramae Onsen Sarasa no Yu is a large day hot-spring bath in Kuramae-cho, Kita ward, near Sakaishi station, with a natural spring from 1,350 m. Its two stadium saunas are an aroma sauna with automatic löyly every hour on the half hour and one with an oxygen supply system; there are also aroma and salt steam saunas, a cold bath and an open-air spring rock bath. The two bath halls swap between men and women by day. Open daily 9:00 to 2:00; adults 900 yen on weekdays, 1,000 yen at weekends.
金岡温泉
Kanaoka Onsen is a small sento in Kita-Nagao-cho, Kita ward, one or two minutes' walk from JR Sakaishi station. It has a dry sauna, a cold bath, electric, jet and sleeping baths and a garden, with a bandai counter at the entrance in the traditional style. Open 13:00 to 21:00, closed on Tuesdays and Wednesdays; adult entry is 600 yen.