Ikaho Grand Hotel: How to Choose a Room with Kogane-no-Yu
Ikaho Grand Hotel’s main bath uses Kogane-no-Yu; three room categories list private baths. Check the exact room plan and ask how its water is supplied.
Ikaho Grand Hotel lists three guest-room categories with a private bath using Kogane-no-Yu: an outdoor-bath room, a two-room Japanese-style bed room with a semi-open-air bath, and a semi-open-air Japanese-western room. The ordinary Japanese-western and Western-style categories are not described as having a private hot-spring bath. If you are booking for the room’s water, select the exact bath-equipped category—not just a room with “bathroom” in its name.
There is no need to pay extra simply to try Kogane-no-Yu once. The hotel’s main public bath already uses the spring and is listed as source-flow. The room upgrade makes more sense if you want privacy, dislike shared bathing or expect to soak several times without following the public-bath schedule.
The three room labels that include Kogane-no-Yu
| Official room category | Bath description | Practical point |
|---|---|---|
| Room with an outdoor bath | The room page says it uses Ikaho’s Kogane-no-Yu | The page labels this layout as an example and notes that individual room plans can differ. |
| Two-room Japanese-style bed room with a semi-open-air bath | The page identifies Kogane-no-Yu and describes a tatami area with beds | Useful if you want both a sleeping area and a separate tatami space. Confirm the exact plan and layout. |
| Japanese-western room with a semi-open-air bath | The room page identifies Kogane-no-Yu | “Japanese-western” describes the room style; check the selected plan for the bed and tatami arrangement. |
The official site does not give fixed room numbers, capacities or dimensions for these three categories. Photos and floor plans are examples, and the hotel warns that some rooms differ from the diagrams. Compare the room name shown for your date with its plan details before paying; contact the hotel if the exact bath position, step-free route or sleeping arrangement matters.
Other room types include Japanese-style bed rooms, standard Japanese-western rooms and Western-style rooms. The site notes that some Japanese-style bed rooms have only a shower booth. It does not list these standard categories as Kogane-no-Yu rooms, so a private bathroom or shower should not be mistaken for a private onsen.
What the regular room still gives you
The main-building bath on the first floor uses Kogane-no-Yu on a source-flow basis, alongside a separate fresh-water tub. It is open from 3 p.m. to midnight and again from 5 a.m. to 10 a.m. That covers an evening soak and a morning visit, but not overnight bathing. If you only plan to bathe once or twice and are comfortable sharing, a standard room keeps the same spring within reach without paying for a private tub.
The property lists the spring as a calcium-sodium sulfate, bicarbonate and chloride spring. Its public-bath page states that tattoos are not permitted and that children aged seven or older should not bathe with someone of the opposite sex. The page does not clarify whether those rules extend to private guest-room baths; ask the hotel directly if this affects your booking.
One nearby facility should not be counted as a room benefit: the adjoining Kogane-no-Yu-kan day-use centre has been temporarily closed since May 11, 2026, with no reopening date announced on the current notice. Plan around the hotel’s own main bath and your selected guest-room bath unless the operator posts a reopening update.
When the private bath is worth the upgrade
Choose one of the listed onsen-room categories if private bathing will change how you use the stay. It can be especially helpful when a couple wants to bathe together, when a child makes shared bathing difficult, or when you expect a soak before bed and another after waking. The room itself does not reserve you a certain spring-flow method: the hotel identifies Kogane-no-Yu in these baths, but its current room page does not say whether the guest-room water is source-flow, circulated, diluted or heated.
If continuous source-flow is a requirement, ask about the specific room before booking. The hotel’s description of the public bath does not establish the plumbing or treatment method in the private baths. Room rates also vary by date and meal plan, so compare the total for the exact room against a standard room rather than relying on a starting price.
For a broader comparison of the two Ikaho springs, see Kogane-no-Yu vs Shirogane-no-Yu. If a private-room bath with a clearer choice of spring and layout is the priority, compare FUTOKI’s Ikaho onsen rooms. The Ikaho stay-area guide covers how the hotel’s location compares with the uphill stone-step district.
The hotel is at 550 Ikaho, Shibukawa. From JR Shibukawa Station, its current access page gives about 20 minutes by bus or taxi. There is free parking for around 250 cars. If you are travelling by bus with luggage, check the current stop and final approach before choosing a room for someone who has difficulty walking.
