I Looked Into Shiobara Green Village Mori no Ideyu Fuku no Yu

On this blog, I make it a point to look into and record not just the campgrounds themselves, but also the day-use hot springs nearby and other stop-off spots that are great for a "hocance" (hotel + camping) style trip.

This time, following that same approach, I decided to look into "Mori no Ideyu Fuku no Yu," a day-use hot spring facility located right next to "Shiobara Green Village," a campground I covered in an earlier post. Since that campground is on the same grounds as this hot spring, but my earlier article didn't really dig into the hot spring itself, I wanted to use this post to cover that in more detail.

The Short Version

This looked like an appealing day-use hot spring, offering not just an indoor bath and open-air bath with sodium bicarbonate spring water that's said to meet the conditions for so-called "beautiful skin water," but also a private reservable bath called Taru no Yu.
As for the Rakuten Mobile signal, the actual measurement I checked for this facility's location came back rated "C," so I'll just be upfront about that.

I've put together the details below.

Looking Into What Kind of Place "Mori no Ideyu Fuku no Yu" Is

It looks like "Mori no Ideyu Fuku no Yu," a facility offering day-use bathing, is located on the grounds of "Shiobara Green Village," a campground in the Shiobara Onsen area of Nasushiobara City, Tochigi Prefecture. I already covered the campground itself in a separate earlier post, but this time I focused specifically on just this hot spring facility.

Apparently the hours are 10:00 AM to 8:00 PM on weekdays and Sundays (last entry 7:30 PM), and 10:00 AM to 9:00 PM on Saturdays and certain other days (last entry 8:30 PM). Since the last-entry time changes depending on the day of the week, it seems worth checking before you go. Also, the official site had a notice saying the sauna has already stopped operating, so if you're planning to visit specifically for the sauna, it seems best to assume that's currently not available.

As for pricing, it seems to be set up like this:

Adults (junior high school age and up): 800 yen
Children (age 3 through elementary school): 400 yen
Seniors (65 and older): 500 yen
Group discount (adults): 700 yen for groups of 10+ / 600 yen for groups of 20+
Group discount (children): 300 yen for groups of 10+
Day-camp visitor pricing: 400 yen for adults / 200 yen for children
Overnight guests at Shiobara Green Village: free for both adults and children

The fact that there's a discount for day-camp visitors and free entry for overnight guests gives it a real sense of being run as one combined operation with the campground. As for payment methods (cash only, or cashless options available), I couldn't find any specific information about this on the official site, so that's something I haven't been able to confirm at this point.

Komorin

I really appreciate that the pricing makes it easy to just drop by for a day visit even if you're not planning to stay overnight at the campground. As someone who leans more toward staying indoors, this kind of "low-commitment" option feels just right for me.

About the "Beautiful Skin Water" Spring Quality and the Taru no Yu Private Bath

According to the official site, the indoor bath water is a sodium/calcium chloride-bicarbonate spring, described as colorless, transparent, odorless, and mildly saline. The open-air bath, on the other hand, is a sodium/calcium chloride-bicarbonate-sulfate spring, described as having a faint yellowish tint and a slight sulfur scent. I found it interesting that the indoor and open-air baths each have a slightly different character to their spring water, which makes me want to try both.

The official site also explains that this sodium bicarbonate spring water contains the components said to be required for so-called "beautiful skin water." Its benefits are listed as including neuralgia, poor circulation, cuts, burns, and arteriosclerosis, among others.

On top of that, there's apparently also a private, room-style bath called "Taru no Yu." The site mentions that Taru no Yu is closed whenever Fuku no Yu is closed, which suggests Fuku no Yu itself does have regular closing days, though the specific day of the week wasn't spelled out in the main text of the official site. It might be worth calling ahead to confirm this before visiting.

Rakuten Mobile Signal Conditions

I checked using the official my Area Connectivity Simulation tool, entering the address corresponding to this facility's location. The overall rating that came back was "C."

Based on this result, it seems like a good idea to check Rakuten Mobile's connectivity in advance if you're heading to this area. If you're planning to use your phone at all while relaxing at the hot spring, keeping this rating in mind might help you plan accordingly.

Komorin

Honestly, seeing that "C" rating was a bit disappointing, but I feel like being upfront about results like this, whatever they turn out to be, is part of what this blog is here to do, so I'm sharing it as is.

See Rakuten Mobile Details

I Also Looked Into How to Get There

If you're using public transportation, it looks like you'd take the Tohoku Shinkansen to Nasushiobara Station, then catch a JR Bus bound for "Shiobara Onsen" (roughly a 60-minute ride, costing around 1,150 yen), get off at the "Fukuwataguchi" bus stop, and walk about 5 minutes from there. If you take a taxi instead, it seems the fare would run somewhere around 7,000 to 8,000 yen. Since I don't drive myself, having a bus option available is definitely useful information to keep in mind.

By car, the site notes it's about 14 km (roughly 20 minutes) from the Nishinasuno-Shiobara Interchange on the Tohoku Expressway, heading toward Shiobara via National Route 400, or about 20 km from the Kuroiso-Itamuro Interchange. It looks like this is the same access route as for the campground.

Wrapping Up

To sum it all up, Shiobara Green Village Mori no Ideyu Fuku no Yu struck me as a day-use hot spring where you can enjoy sodium bicarbonate spring water that meets the conditions for so-called "beautiful skin water," experienced across three different settings: an indoor bath, an open-air bath, and the private Taru no Yu bath. With discounts for day-camp visitors and free entry for overnight guests, it seems like an easy place to stop by in combination with the campground.

I also checked the connectivity situation while I was at it, and it looks like it would be reassuring to check Rakuten Mobile coverage ahead of time. If that's a concern for you, I'd recommend checking your destination address with the official tool before you head out, so you can plan accordingly.

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