
Mie · Ise
Futami Onsen Hotel Seikai
二見温泉 ホテル清海
A natural hot-spring inn near Futamiura, famous for the Married Couple Rocks, and the only source-spring inn in Ise-Futami with its own spring. Its sulfur-bearing sodium-chloride strong-salt cold mineral spring (H2S type) fills an observation bath and an open-air bath overlooking Ise Bay and the rocks, and day bathing is welcome.
- Price (adult)
- ¥1,100
- Hours
- 15:00-22:30 (last entry 21:30)
- Closed
- Open year-round
- Access
- 1349-136 Matsushita, Futami-cho, Ise, Mie. About 5 minutes by taxi from JR Futamiura Station, or about 5 minutes from Futami IC on the Ise-Futami-Toba Line toward Toba. Free parking for 200 cars.
- Water type
- Sulfur spring
- Tattoos
- Ask ahead
- Phone
- 0596-43-2046
- Official site
- hotel-seikai.com ↗
- Open in Google Maps
- Google Maps ↗
Essentials
Find a stay on Trip.com
Search and book accommodation across Japan on Trip.com. Day-use bathing needs no booking.
Opens partner booking site (affiliate)
Why go
- A sulfur-bearing sodium-chloride strong-salt cold mineral spring [H2S type], recognized as one of Japan's finest therapeutic springs
- An observation bath and open-air bath overlooking Ise Bay and the Married Couple Rocks (Hinode-no-Yu and Shinju-no-Yu alternate by gender)
- Day bathing for adults 1,100 yen; 15:00-22:30 (last entry 21:30), open year-round
About this onsen
The only source-spring inn in Ise-Futami with its own natural spring. Named Somin-no-Yu, the water is a sulfur-bearing sodium-chloride strong-salt cold mineral spring [H2S type], recognized as one of Japan's finest therapeutic springs. From the 4th-floor observation bath, Ise Bay and the Married Couple Rocks stretch out below.
Good to know
Day bathing runs 15:00-22:30 (last entry 21:30) at 1,100 yen for adults. The baths swap between men and women morning and evening, so you can enjoy both; a 150-yen bathing tax applies for adults.
Before you go
- No official tattoo policy is published — ask at reception.
- Ryokan day-use hours are limited and may be suspended in peak season — phone the same morning.
- Last entry is 30–60 minutes before closing.
Features
Mood & scenery
Convenience
Amenities
✔ Verified operating: 2026-10 Operating status and rates cross-checked against the official site and onsen guides (full source notes in Japanese on the JA page)
Prices and hours change. Check official sources before visiting.
More in this area

Aqua Ignis Kataoka Onsen
Seven minutes from Yunoyama-Onsen Station at the foot of Mt. Gozaisho, the bath inside the 'healing and food' resort Aqua Ignis. Free-flowing alkaline water in a bamboo-view rotenburo, lie-down bath and cypress barrel tubs. Luxurious in feel yet only ¥600 weekdays / ¥800 weekends, open 6 am to midnight. Patisserie, Italian restaurant and strawberry picking on site.

Yumoto Sakakibarakan — Yu-no-sho Day Spa
Sakakibara Onsen was praised in the 11th-century Pillow Book as one of Japan's three finest baths. Tucked in the hills of Tsu, it flourished as a purification stop for pilgrims to Ise Shrine and is known as a 'beauty bath'. The day-use wing of this old ryokan lets you feel the silky pH 9.6 house spring unheated in the dedicated 'gensen' tub. ¥1,000 (face towel included, 2-hour limit). Shuttle from Sakakibara-Onsenguchi Station.

Nagashima Onsen Yuami no Shima
One of Japan's largest day-spa complexes, sharing a resort with Nagashima Spa Land and Nabana no Sato. Roughly 33,000 m² of open-air baths landscaped after the Oirase stream and Kurobe gorge, with 17 natural-spring baths for men and women plus six rock-bath rooms. A 50-minute direct bus from Nagoya's Meitetsu Bus Center makes it popular with families and overseas visitors combining it with the amusement park or outlet mall. Admission ¥2,100; open until 23:00 on weekends.





