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    • Home
    • ROOMS
      • SUPERIOR KING ROOM
      • DELUXE KING ROOM
      • SUPERIOR SINGLE ROOM
      • DELUXE KING OR TWIN ROOM
      • DELUXE KING/TWIN & SINGLE
      • DELUXE FAMILY ROOM
    • HOTEL SERVICES
      • RESTAURANT
      • ONSEN
      • KOMATSUYA BAR
      • FREE MOUNTAIN TRANSFERS
      • FREE HOTEL TRANSFERS
    • ABOUT KOMATSUYA
      • GETTING TO SEKI ONSEN
      • CAR HIRE
    • SEE AND DO
      • SKI MYOKO KOGEN
      • SKI SEKI ONSEN
      • VISIT THE SNOW MONKEYS
      • HOT SPRINGS OF MYOKO
      • EQUIPMENT HIRE & LESSONS
    • 日本語ウェブサイト
      • 関温泉への行き方
      • キング/ツインルーム
      • ツインルーム
      • ファミリールーム
      • 小松屋温泉
      • 小松屋バー
      • 妙高高原スキー場
      • 関温泉スキー場
      • 妙高高原温泉
      • スノーモンキー
  • Home
  • ROOMS
    • SUPERIOR KING ROOM
    • DELUXE KING ROOM
    • SUPERIOR SINGLE ROOM
    • DELUXE KING OR TWIN ROOM
    • DELUXE KING/TWIN & SINGLE
    • DELUXE FAMILY ROOM
  • HOTEL SERVICES
    • RESTAURANT
    • ONSEN
    • KOMATSUYA BAR
    • FREE MOUNTAIN TRANSFERS
    • FREE HOTEL TRANSFERS
  • ABOUT KOMATSUYA
    • GETTING TO SEKI ONSEN
    • CAR HIRE
  • SEE AND DO
    • SKI MYOKO KOGEN
    • SKI SEKI ONSEN
    • VISIT THE SNOW MONKEYS
    • HOT SPRINGS OF MYOKO
    • EQUIPMENT HIRE & LESSONS
  • 日本語ウェブサイト
    • 関温泉への行き方
    • キング/ツインルーム
    • ツインルーム
    • ファミリールーム
    • 小松屋温泉
    • 小松屋バー
    • 妙高高原スキー場
    • 関温泉スキー場
    • 妙高高原温泉
    • スノーモンキー

Komatsuya Onsen

Tired after a long day on the mountain? Relax in Komatsuya's private onsen and let the warm water s

The mineral rich spring water of Seki Onsen is renowned for its ability to rejuvenate tired bodies, drawing people from all over Japan to sample its healing powers.  The water used in Komatsuya's private onsen is drawn directly from Seki's natural spring and is rich in iron giving it its famous red-brown colour.  


To make the most of the onsen experience it is important that you understand the ettiquette of using a Japanese onsen. Whether you are at Komatsuya's onsen or one of the many others in Japan you'll get maximum enjoyment by following these simple onsen rules.  

Indoor small pool with brownish water and tiled surroundings.

Copyright © 2026 Komatsuya Seki Onsen - All Rights Reserved.

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