Kōchi

Onsen towns

☰ Filters

Sort RecommendedPrice: low to highName 7 results

Kōchi · Kochi CityTattoos: Ask ahead

Sansuien Suisaikaku Onsen

The bath wing of a historic hotel built on the site of the Yamauchi lords' residence below Kochi Castle. A rare natural hot spring in central Kochi, with a rotenburo facing the Kagami River and Mt. Hitsuzan, a large indoor bath and sauna. Day use is daytime only, 10:00–16:00. Fifteen minutes on foot from Harimaya Bridge — easy between sightseeing and the Sunday market. ¥1,200; bring or rent a towel.

Day-trip onsenOnsen ryokanDay use ¥1,200

Kōchi · Tosa & UsaTattoos: Ask ahead

Tosaryu Onsen Sanyoso

Forty minutes by car from Kochi city, a hot-spring inn beside Shoryuji, temple 36 of the Shikoku pilgrimage. It claims Kochi's only high-concentration, high-temperature spring; the golden chloride water is nicknamed 'the heat bath' for how long it keeps you warm. The rotenburo looks over Usa Bay and the Pacific, and there's a free seaside footbath. Day use in two sessions — 5:30–9:00 and 14:00–21:00 — ¥750 on weekdays.

Day-trip onsenOnsen ryokanDay use ¥750

Kōchi · Shimanto / Matsubakawa OnsenTattoos: Ask ahead

Hotel Matsubakawa Onsen (Shimanto)

A solitary inn on the Hinoji River in the Shimanto headwaters. Its viscous, highly alkaline water has been revered as a healing spring since the Edo period, and a day soak is a modest ¥700. Enjoy the open-air bath above the stream or book a private bath. Open late, 10:30–21:00, and 30 minutes by car from Kubokawa Station—ideal after canoeing or cycling the Shimanto.

Day-trip onsenOnsen ryokanDay use ¥700

Kōchi · Ashizuri Onsen (Cape Ashizuri)Tattoos: Ask ahead

Ashizuri Thermae (Ashizuri Onsen)

A design hotel on the headland at Cape Ashizuri, Shikoku's southernmost point, renewed in 2024. It holds one of the source wells of the Ashizuri hot-spring cluster — a natural radon spring, mildly alkaline, with a legend linking it to Kōbō Daishi — enjoyed in an open-air bath overlooking the Pacific, two indoor tubs and a Shimanto-cypress sauna. Sunsets into the horizon and the night sky are the draw. Day use 15:00–21:00 (last entry 20:30), ¥1,100 including bathing tax. Closed Tuesday to Thursday (with exceptions in peak season), so confirm ahead. About 90 minutes by bus from Nakamura Station, or an hour by car from Shimanto city. Combine with the cape lookout, the aquarium and the free Manjirō foot bath.

Day-trip onsenOnsen ryokanDay use ¥1,100

Kōchi · Nakatsu Gorge & NiyodogawaTattoos: Ask ahead

Nakatsu Gorge Yunomori

A public hot-spring lodge at the mouth of Nakatsu Gorge in Niyodogawa, Kōchi — the land of 'Niyodo blue'. The all-cypress open-air bath, rebuilt in 2019, sits right in the gorge, so you soak facing fresh greenery, autumn colour or snow depending on the season. The water is an alkaline simple sulphur spring, heated from a cold source. Day use 11:00–21:00 (last bath 20:00), ¥700 for adults, rising to ¥800 in cherry-blossom and autumn seasons, Golden Week, Obon and New Year. Closed Tuesdays (next day if a holiday) and two Wednesdays a month. The classic plan is a one-hour return walk along the gorge trail to Uryū Falls followed by a bath and a set meal of local produce in the restaurant. About 1 h 15 min by car from Kōchi city.

Day-trip onsenOnsen ryokanDay use ¥700

Kōchi · Kitagawa Village Onsen, eastern KōchiTattoos: Ask ahead

Kitagawa Village Onsen Yuzu-no-yado

A lone inn in the hills of Kitagawa, a 'yuzu village' of some 1,300 people in eastern Kōchi. Its spring, known for over 80 years, is loved locally as silky 'beauty water', and in 2018 the inn was completely rebuilt as Japan's first CLT-construction hot-spring building, using timber from the village. The wood-wrapped main bath, open-air bath and family bath are all 100% source water. Day bathing: adults ¥700, children ¥350, 11:00–21:00 (last entry 20:30), closed Tuesdays. Private baths cost ¥2,200 per group for 50 minutes on top of admission. There is a restaurant serving yuzu dishes, and the Nakaoka Shintarō museum and Monet's Garden Marmottan are nearby — a good stop on a drive toward Cape Muroto. About 20 minutes by car from Route 55; 14 rooms in three types.

Day-trip onsenOnsen ryokanDay use ¥700

Kōchi · Kochi CityTattoos: Ask ahead

Haruno-no-Yu Natural Onsen, Kōchi

A hot-spring complex on a rise in Haruno, Kōchi city, about 30 minutes by car from Kōchi Station, looking out over rice fields. Its big open-air bath fed by an abundant natural spring is the draw, with an indoor bath, a sand bath that warms you to the core, and in July–August a swimwear spa zone (pair baths, a children's spa and so on — ten in all), so families are many. Day bathing: adults ¥700, children ¥300, over-65s ¥500; open 10:00–21:00 (last entry 20:15), every day apart from occasional maintenance. The Haru Noie restaurant serves a weekly lunch, and a lodging wing with open-air-bath rooms starts at ¥8,650 with breakfast; being near the Haruno sports park it also hosts training camps. About 40 minutes by car from Kōchi Ryōma Airport, or 15 minutes on foot from the terminus of the Tosaden bus for JA Haruno; 60 parking spaces. A rare large open-air bath within Kōchi city, easy to fit between Katsurahama and the Niyodo Blue river.

Day-trip onsenOnsen ryokanDay use ¥700