Oga Onsenkyo: Day-Use Hot Spring Baths & Prices (Akita)

On the northern shore of the Oga Peninsula that juts into the Sea of Japan, east of Cape Nyudo, springs Oga Onsenkyo. Here you can savor at once the culture unique to Oga, known for the Namahage rite, and the rugged, beautiful coastal scenery; the waters are sodium chloride springs.

Highlights

At night the district hosts spirited Namahage taiko drumming, and the belly-shaking drums and demon masks stay in the memory of the trip. Begun by local young people in 2002, this folk performance is full of power. Touring the peninsula, dramatic Sea of Japan cliffs continue, from the Cape Nyudo lighthouse to Osanbashi. Ishiyaki cuisine, in which seafood is cooked boldly with heated stones, is an Oga specialty too.

Enjoying the Seasons

Sea bathing and geopark tours in summer, and the rough waves and snow of the Sea of Japan in winter make for powerful scenes. The sunset over Cape Nyudo is exceptional in every season.

Access and Basic Information

About 40 to 45 minutes by bus from Oga Station on the JR Oga Line. From central Akita it is roughly 1.5 hours by car, an ideal base for driving around the peninsula. Cape Nyudo is about 10 minutes away by car. Many inns offer day bathing, though hours and fees should be checked.

Practical Travel Notes

The Namahage taiko live shows are held at night on set dates, so pairing them with an overnight stay is surest. A typical one-night flow is touring the Cape Nyudo lighthouse, the Oga Peninsula Geopark, and the GAO aquarium by day, the cape sunset in the evening, and the hot spring and drum show at night. Ishiyaki is served by only a limited number of inns, so ask when booking. Budget from the low tens of thousands of yen for one night with two meals, and a few hundred to just over 1,000 yen for a day bath.

A Quick Tip

Check the schedule for Namahage taiko performances in advance. As ishiyaki is offered by only a few inns, consult when reserving. Public transport on the peninsula is infrequent, so a rental car is handy for unhurried touring.

Practical Information for Your Visit

• Spring quality: A sodium chloride spring. It contains salt much like seawater and retains heat well, which is why it is called the "bath of heat"
• Source temperature: The source at Motoyu Yuzankaku is in the 53-degree range
• How the water is used: Motoyu Yuzankaku uses free-flowing spring water with no added water and no reheating. The flow rate is 200 liters per minute
• Indications (as posted at Motoyu Yuzankaku): Chronic rheumatoid arthritis, chronic muscular rheumatism (especially lower back pain), neuralgia, sciatica, neuritis, wounds, gout, uric acid diathesis, chronic dermatitis and more
• Day-use bathing (Motoyu Yuzankaku): 11:00 to 14:00 (last entry 13:30), 800 yen for adults and 400 yen for elementary school children and younger. There are many weekdays and Saturdays when day visitors cannot be accepted because of cleaning, so calling ahead before your visit is essential
• Open-air baths: Motoyu Yuzankaku has two indoor baths and two open-air baths. There is one open-air bath each for men and women
• Footing and steps: The bathing area at Motoyu Yuzankaku is about 30 steps down from the first floor. Leave your belongings in your room or the lobby and go down slowly using the handrail
• Amenities (Motoyu Yuzankaku): Hand towels, bath towels, shampoo, conditioner, body soap, soap, a hairdryer, toothbrushes, razors, combs, shower caps, cotton swabs, yukata and slippers are provided
• Payment: Motoyu Yuzankaku does not accept credit cards. The Namahage Daiko drum show is also cash only, so bring cash with you
• Namahage Daiko: Held at Oga Onsen Koryu Kaikan Gofu (21-2 Kusakihara, Yumoto, Kitaura, Oga City). 700 yen for general visitors, 600 yen for groups of 15 or more, 400 yen for elementary school children, free for preschool children. There are 15 parking spaces
• Free footbath: There is a free footbath corner inside Gofu. It may be unavailable during cleaning or winter maintenance
• Access (public transport): From Oga Station on the JR Oga Line, take the "Namahage Shuttle" (Oga Peninsula shared taxi). Reservations are required by 21:00 the day before (by 17:00 for phone bookings) and can be made for a single passenger. It links Oga Station, the Oga Onsen hot spring village, the Namahage Museum, the Oga Aquarium GAO and Nyudozaki; book through the dedicated website or by calling 0185-24-2100 (9:00 to 17:00)
• Access (by car): A little over 1 hour from Akita Station, and about 1 hour 30 minutes from Akita Airport
• Location: Motoyu Yuzankaku is at 52 Kusakihara, Yumoto, Kitaura, Oga City, Akita Prefecture
• How long to allow: About 1 hour if you only take a day-use bath. The Namahage Daiko performance is held in the evening, so staying overnight is the surest way to enjoy both

📚 Sources

The history of the hot spring village (the legend of Sakanoue no Tamuramaro, the mining at the Ishiyama mine and its closure in 1952, and the founding of the cooperative in 1961), the line-up of inns, the characteristics of the spring quality, and the travel times from Akita Station and Akita Airport are based on the official website of Oga Onsenkyo. The doors-open and start times, fees, payment methods and unreserved seating for Namahage Daiko were confirmed in the performance guide on the same site. The spring quality, source temperature, free-flowing water, benefits, day-use bathing hours and fees, and the stairs down to the baths at Motoyu Yuzankaku come from the inn's official website, while the address, number of guest rooms, number of baths, flow rate, amenities and the fact that credit cards are not accepted come from the facility information of the Japan Association of Secluded Hot Spring Inns. The booking method and reception hours for the Namahage Shuttle were confirmed on the operator's information page. Details are subject to change, so please check the official information before you set out.