Kaike Tsuruya: Pay for the Private Spring Bath, Not the Room-Only Tub
Tsuruya’s paid private baths use source-flowing spring water; its Daisen-view suite tubs do not. Choose the suite for layout, not a private onsen.
Kaike Tsuruya gives you two clearly different ways to bathe in private. The paid Sarasa-no-Yu and Nagomi-no-Yu are described by the inn as source-flowing private baths. Its most expensive guest rooms, Zuikaku and Shokaku, have hinoki outdoor tubs with views toward Mount Daisen—but the inn explicitly says those tubs are not hot spring water.
That makes the choice less obvious than the room names suggest. If you want a private soak in Kaike’s natural spring, book a room that suits your group and reserve one of the separate private baths. Upgrade to Zuikaku or Shokaku for the extra space and view, not for an in-room onsen. The public baths are available to staying guests from 3 pm to midnight and again from 5 to 9 am.
What the private-bath charge buys
Tsuruya lists two reservable private baths, Sarasa-no-Yu and Nagomi-no-Yu. The inn describes both as source-flowing Kaike Onsen baths. They can be used by up to four people.
| Published session | Price |
|---|---|
| 60 minutes | ¥5,000 |
| 90 minutes | ¥7,500 |
| Use between noon and 3 pm | ¥3,300 |
The page does not specify the duration of the noon-to-3 p.m. rate; confirm the exact booking terms when you reserve.
The listed private-bath hours are 6–9 am and noon–11 pm. This is a separate paid facility, not a private bath included automatically with a particular room category. Availability and booking arrangements can affect your plans, so confirm the slot before treating it as the centrepiece of the stay. Day visitors can also reserve the baths; they are not exclusive to overnight guests.
The inn lists the source as the Kaike Onsen Central Hot Spring Reservoir: a sodium-calcium chloride spring at 64°C. That number refers to source temperature, not the bath’s bathing temperature. Tsuruya identifies the private baths as source-flowing, but its pages do not spell out the water-treatment details for every public bath. It is safer to distinguish what the inn confirms from a wider claim that every tub in the property is untreated source water.
The suites have outdoor baths, but those tubs are not onsen
Zuikaku and Shokaku are on the eighth floor and each accommodates two to six guests. Both combine a 12.5-tatami main room with a six-tatami adjoining room, two washbasins, two toilets and an outdoor hinoki tub. The room page says the tubs are not hot spring water. Shokaku is the simpler of the two; Zuikaku adds a living area, twin bedroom and unit bath, which makes it the more practical layout for a group sharing the suite.
Both rooms are positioned for views of Mount Daisen and the Sea of Japan. That may justify the upgrade for a family or multigenerational group that needs separate sleeping areas and more than one toilet. It does not give you a private spring bath, so factor the separate bath reservation into the price if that is part of your plan.
Tsuruya’s Comfort Corner Room, Yumezuru, offers another kind of upgrade: 48 square metres, two semi-double beds that can be pushed together, Ryukyu-style tatami and a distant sea view. It sleeps two to four and has a regular in-room bath; the room page does not describe that bath as hot spring water. A smaller 38-square-metre bed-equipped comfort room is also listed. For travellers who would rather not sleep on futons, these rooms may be a better value than the large outdoor-bath suite.
Standard Japanese-style rooms are available in the East and South buildings. East Building rooms include 10-tatami rooms for one to five guests and 12.5-tatami rooms for up to six; room views vary. Their listing includes a bathroom, but does not identify it as a natural-spring bath. If you are content using the public bath, there is little reason to pay more simply because a room has a bathtub.
Public baths add plenty of time without a suite upgrade
The indoor baths and outdoor baths are divided by gender. The current published hours for overnight guests are 3 pm–midnight and 5–9 am. This gives you time for an arrival-day visit and an early soak, even if you do not book a private bath. Face towels are provided in the changing area; the inn lists shampoo, conditioner and body wash in the public baths.
Wheelchair users can reach most rooms from the first-floor lobby; the 8-tatami room type and some Western-style rooms are exceptions. The public baths have level changes. A loan wheelchair is available by prior request. Ask Tsuruya about the route to your room and bath; step heights and clearances are unconfirmed.
Tsuruya excludes tattoos and temporary tattoo stickers from its public baths. Rules for cover stickers and private baths are unconfirmed; ask the inn if this affects your stay.
Meals and arrival time
Dinner is a seasonal Japanese set meal built around seafood and produce from the Sanin region. The menu and children’s meals vary by plan; dinner is described as roughly ten courses. Listed dinner service is 6–9 pm, but the FAQ gives 8 pm as the latest dinner start. If you expect to arrive after 6 pm, call ahead and confirm the selected plan’s meal time and inclusions. Breakfast is served as an individual Japanese-style meal during the 7–9 am service window.
Check-in starts at 3 pm and checkout is 10 am, though some plans may differ. The front desk can hold luggage before check-in or after checkout. There is free parking for about 70 passenger cars; drivers can contact the inn for arrival guidance. From Yonago Station, allow around 20 minutes by local bus or 15 minutes by taxi. No hotel shuttle is listed, so check current bus times before choosing a late train.
Which room-and-bath combination fits?
For a couple or small family who wants to bathe together, a standard room plus one paid private-bath session is the clearest route to a confirmed private hot-spring bath. Choose Zuikaku or Shokaku if the separate rooms, extra toilets and Daisen-facing outdoor tub are worth the higher room rate even though that tub is not onsen water.
For a group that mainly wants shared natural hot-spring baths, a standard Japanese-style room may be enough. A bed-equipped comfort room solves a different problem—sleeping comfort—without the footprint of the top suite. If your priority is a free private bath rather than a timed, paid reservation, compare the smaller-inn setup in the Kaichoen stay guide. For other day-visit options around Kaike, see the Kaike day-use onsen guide.
