Miyagi · Naruko Onsen
Taki-no-Yu, Naruko
滝の湯（鳴子温泉）
A communal bath with over a thousand years of history as the shrine's sacred spring. Milky acidic sulfur water pours like a waterfall from log flumes into cypress tubs. ¥300; bring your own soap.
- Price (adult)
- ¥300
- Hours
- 07:30–21:00 (last entry 20:30)
- Closed
- Open daily
- Access
- 5 min walk from JR Naruko-Onsen Station
- Water type
- Acidic spring
- Tattoos
- Allowed
- Admission
- Adults ¥300 / children ¥100 (raised from ¥150 → ¥200 → ¥300; beware old listings). Buy at the machine and hand to the attendant. Guests at Naruko inns often receive free tickets
- Baths
- The sacred bath of Naruko Onsen Shrine, with over 1,000 years of history. An all-hiba-cypress bathhouse with hot and mild tubs and a cascade bath at the back where the source pours from wooden troughs like a waterfall. No taps or showers (locals sometimes wash with soap they bring). Bring towel, soap and shampoo
- Water
- Sulfur-sodium-aluminium-calcium-iron sulfate spring (acidic, high-temperature), pH ~2.8, milky white with a sulfur-and-iron smell. Dissolves dead skin, leaving it taut — classic cure water; a blend of two sources. The flagship bath of Naruko, whose spa region boasts 9 of Japan’s 11 spring types
- Parking
- No dedicated parking. Free “Yumeguri” car park (Shin-yashiki 84, ~9 min walk), or paid lot at the station (30 min free, then ¥100/30 min)
- Phone
- 080-9633-7930
- Official site
- naruko.gr.jp ↗
- Open in Google Maps
- Google Maps ↗
Essentials
Stay in this onsen town
Compare and book stays in Naruko Onsen. Day bathing itself needs no booking.
Opens partner booking site (affiliate)
Why go
- 'Waterfall' water falling from log flumes
- One hot tub, one warm tub
- In the heart of the kokeshi-doll town
Milky water cascading into a cypress bathhouse: the ¥300 sacred bath
Taki-no-yu (“waterfall bath”) stands at the top of Naruko’s spa street in front of Naruko Onsen Shrine, whose sacred bath it has been for over a thousand years — the town’s emblem. Inside, the bathhouse is built entirely of hiba cypress, with hot and mild wooden tubs and, at the back, a cascade bath where milky source water pours from wooden troughs like a waterfall. The pH 2.8 acidic sulfur water, smelling of sulfur and iron, is strong stuff that tightens the skin — the essence of Naruko’s cure-bath tradition. No taps, no showers, ¥300: an essential stop as you clatter along the street in wooden geta.
Tips & cautions
- No washing area, showers or amenities — bring towel, soap and shampoo (sold in town shops). Check for free tickets from the tourist office or your inn.
- Acidic sulfur water: tarnishes silver, stings eyes, and the smell lingers for days. The hot tub is ~44 °C — start with the mild one.
- Small, so weekend middays mean queues; right after the 7:30 opening is best.
- Pair with Waseda Sajiki-yu (showers and body wash) 3 min away: soak here, wash there.
- 5 min uphill from the station along Yunomachi-dori; kokeshi doll shops and a foot bath beside the tourist office are close by.
Getting there
5 min on foot from JR Naruko-Onsen Station (Yumoto, in front of the shrine). ~1 h 20 min from Sendai via Shinkansen and a change at Furukawa. ~30 km / 40 min from Furukawa IC via Route 47. Free Yumeguri car park 9 min away.
Before you go
- As a communal bath there is no soap or shampoo — bring your own or buy at the shop.
- Strongly acidic water — rinse off afterwards, avoid long soaks, and remove silver jewellery.
- The water runs hot (43–45°C). Don't add cold water; take short repeated dips instead.
- Payment is usually by ticket machine in cash — bring coins.
- Last entry is 30–60 minutes before closing.
Features
Mood & scenery
Price
Convenience
Amenities
✔ Verified operating: 2026-09 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
Naruko Waseda Sajiki-yu
A communal bath using a spring that Waseda University students struck during fieldwork in 1948. Architect Osamu Ishiyama's yellow avant-garde building is unmistakable; descend the stepped 'sajiki' gallery to the bathroom. The modern counterpart to Taki-no-yu.
Akiu Onsen Public Bath
The only communal bath in Akiu Onsen, Sendai's classic hot-spring retreat. Among upscale ryokan charging ¥1,000-plus for day use, this humble bathhouse offers free-flowing chloride spring water for ¥300. Near the Yakushi-do temple at the source, it has a single tub and a mostly local crowd; soap is sold, not provided, and a sign asks for 40-minute stays. About 55 minutes by bus from Sendai Station, right by the Yumoto stop.
Tōgatta Onsen Kami-no-yu Communal Bath
The signature communal bath of Tōgatta, gateway to the Zao range on the Miyagi side. A wooden bathhouse with nothing but two indoor tubs — a 'hot' one around 44°C and a 'mild' one at 42°C — fed free-flowing by a 400-year-old source. The sodium-calcium sulfate-chloride water is reputed for cuts and skin complaints and keeps you warm long afterwards. ¥400, 9:00–20:30. The source and Tōgatta Shrine sit behind it and a free footbath in front; combine with a stroll through the kokeshi-doll village.
