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Arima Onsen Kosenkaku

Kobe City, Hyogo
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Original hot spring inn situated on a 49-acre estate — the largest in Arima! Directly sourced hot springs with the biggest hot water supply in the region.

  • Overview
  • Rooms & Plans
  • Reviews
  • Facilities

Guest review score

Reviews: 38


Arima-Onsen Station
7 min walk
Shin-Arima Station
5 min drive
Arimaguchi Station
7 min drive

Property facilities

  • Parking lot
  • Swimming pool
  • Spa / Beauty salon
  • Lounge
  • Bar
  • Sauna

Explore our rooms and plans

Price (low to high)
9 room types
Detached lodge (private building)
No smoking
2 x Single bed
Mountain view
Max 2 adults / 1 child
Room facilities
  • Wi-Fi in room (free)
  • Bottled water
  • Bathtub available
  • Bath and toilet separated
  • Balcony / Terrace
  • Living room
  • Kinsen of rock bath
    No meal
    Price for:  
    1 night
    Taxes & fees incl.
    Plan details

    A plan to enjoy high-quality golden spring water [Room only]

    ■ Meals: None In Arima Onsen, staying overnight without meals is called "Yu-yakumari." This is a reflection of the hospitality that wants you to enjoy the hot springs to the fullest. ~ Kosenkaku is a "Motoyu Ryokan" with its own hot spring source ~ The "private hot spring source" boasts the largest volume of hot water in Arima, and the water is replaced twice a day. We always have fresh, high-quality gold spring water available, so we look forward to welcoming you. <There are two types of hot springs in the hotel> ● "Rock bath" A heavy, tasteful rock bath reminiscent of a cave 6:00-23:00 (※Maintenance change from 10:30-12:30) ※Since the establishment of the "Rock bath," the water has been flowing directly from the source without adding water or heating. ●Observation bath "Hakakudo" A glass-walled bath overlooking the trees as the seasons change 5:30-24:00 (※10:00-10:30, 13:30-15:00 for maintenance) ※There is a sauna in "Hakakudo" (15:00-24:00) <Introduction to Arima Onsen> Arima Onsen is a rare hot spring that is not found anywhere else in Japan. The hot springs, which spring up in a place without volcanoes, are reddish-brown in color and contain high levels of high-temperature, high-salt carbon dioxide, iron, and minerals. It has a wide range of health benefits, so please enjoy it to your heart's content. -- Notes on this plan - ・Additional dinner and breakfast cannot be accepted. (We also have a map of restaurants in Arima Town, but we recommend that you plan in advance.) ・Children who require futons will be charged the same price as adults, regardless of age. ◆Free shuttle service available until 10pm Please call us after arriving at Arima Onsen Station or bus stop. 078-904-0731 (10:00-17:00), 078-904-0733 (17:00-22:00)