Ichinoyu Furukawa Branch — onsen in Koga, Ibaraki

Ichinoyu Furukawa Branch

いちの湯 古河店

Koga, Ibaraki, Kanto

Type

Public Bath

Rating

3.7

Tattoo Policy

Private Bathing Allowed

Prefecture

Ibaraki

About

Ichinoyu Furukawa is a large day-use hot spring facility in Furukawa, offering both indoor and outdoor bathing. Enjoy a sauna and special heated stone bathing, plus on-site dining and relaxation services that make a full day feel effortless.

Facilities & Amenities

🛁Private Bath
🌳Outdoor Bath
🔥Sauna
🍽️Restaurant
⛰️Rock Bath
💧Kakenagashi (Free-flowing Spring Water)

Additional Amenities

Private bathsOutdoor bathsSaunaRestaurant

Pricing

Adults ¥900 (Sat, Sun, and Holidays ¥1,000); Children ¥450 (Sat, Sun, and Holidays ¥500). Children under age 3 are free, and children up to elementary grade 6 can bathe at the child rate. Ten-visit tickets: Adults ¥8,500, Children ¥4,000 (member-only sales). On the 6th, 16th, and 26th (every month), ticket discounts are available for “Bath Day” multiple-visit tickets. Discount ticket: ¥6,500 → ¥6,200 for bulk purchase (on the same Bath Day schedule). Morning bath discount: Adults ¥800, Children at regular price. Unlimited stay; no time limit. Rental bath items: Rental towel set ¥400 (bath towel + hand towel); Rental in-house wear ¥400. Heated stone bath “Biyukan”: Adults ¥750 (advance reservation at the counter required upon arrival). Requires an additional bathing fee. Available for middle school age and above. Heated stone bath 5-visit ticket: ¥3,500.

Facility Details

Dining

Dining room “Toka”.

Additional Facilities

Heated stone bath “Biyukan” (reservation required; middle school age and above).

Provided Amenities

Rental towel set (bath towel and hand towel)Rental in-house wear

Equipment & Features

Private bathsOutdoor bathsSaunaHeated stone bathing (Biyukan)

Recommended For

CouplesFamiliesRelaxation and unwindingSauna loversDining after bathing

Access & Directions

From JR Utsunomiya Line Koga Station, about 3 km. Take the Furukawa City loop bus “Gururin-go” from the west exit of Koga Station (departures at 8:53, 10:10, 11:27, 12:44, 14:01, 16:46) and get off at “Sakama Jichikai Gisho Iriguchi,” then walk immediately. Exit at Kazo IC on the Tohoku Expressway, go toward Koga on Route 125, turn left at the Kurihashi intersection on the Tone River, then enter Route 4. Turn right at the Tone River Hashi-minami Tsume intersection, cross the Tone River, and turn left from the left lane; continue straight about 2 km and the facility is on the right.

Parking

On-site parking available for 250 vehicles (free).

Nearest Stations

  • Koga Station3.27 km
  • Kurihashi Station3.49 km
  • Shin Koga Station3.64 km
  • Minami Kurihashi Station5.76 km
  • Yanagi Station6.36 km
  • Nogi Station7.62 km
  • Higashi Washimiya Station8.75 km
  • Washimiya Station8.90 km
  • Hanasaki Station9.07 km
  • Koshite Station10.12 km
View on Google Maps

Contact Information

Address

Sakama 185-1, Koga-shi, Ibaraki

茨城県 古河市 坂間185-1

Hours

Bathing: Weekdays 9:00-24:00 (last entry 23:00); Sat, Sun, and Holidays 7:00-24:00 (last entry 23:00). Heated stone bath “Biyukan”: 10:00-20:00 (reception). Meals (Dining room “Toka”): 10:00-23:30 (food last order 22:45; drink last order 23:30). Relaxation: Healing Place Seitaikenbo “Kentodo” 11:00-22:00 (last entry 21:30). Acasuri & Esthetic “Bihada-dokoro” 10:00-23:00.

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