Nasu Highlands Area

I Looked Into Nasu Kogen ITAMURO Campsite

2026-08-25

I Looked Into Nasu Kogen ITAMURO Campsite

This is another entry in my ongoing series where I dig into campsites that even someone like me, who leans more toward indoor life, could realistically visit. Once again, I've added one more spot to my candidate list.

This time I looked into Nasu Kogen ITAMURO Campsite, located in the Nasushiobara area of Tochigi Prefecture. I came across information suggesting it has toilets with washlets and even a private bath, which made me think it might be manageable even for someone like me who prefers indoor comforts, so I decided to look into it piece by piece.

The Short Version

This campsite left me with the impression that water-related worries would be minimal, since it has flush toilets with washlets, hot water showers, and even a private bath.
According to the official Rakuten Mobile tool, the signal rating came back as C, so it seems like connectivity might need a bit of extra attention.

I've summarized the details below.

What Is Nasu Kogen ITAMURO Campsite Like?

This is a campsite located in the Itamuro area of Nasushiobara City, Tochigi Prefecture. It apparently operates year-round with no fixed closing days. Check-in runs from 2:00 PM to 6:00 PM, and it seems early check-in can be arranged upon request. Check-out is generally at 11:00 AM, with late check-out apparently also available.

As of when I checked, the official website itself was just a simple placeholder page marked "under construction," so a detailed page covering facility information and pricing didn't seem to be available yet. Because of that, reservations appear to go through a booking site called Nap, though it seems phone reservations are also possible. As for pricing, based on cross-referencing several booking sites, auto sites start around 5,500 yen, solo-only free sites start around 1,650 yen, the section known as the "sacred ground for solo camping" starts around 2,200 yen, and tree houses start around 10,000 yen. Since prices likely vary by season and plan, it seems safest to confirm the exact amount at the time of booking.

The site types also seem quite varied, including riverside sites and forest sites along the river, sunshine sites with AC power, a dedicated forest area for solo and duo campers, and even tree houses you can stay overnight in. There also appears to be a river running through the grounds, with some sources mentioning that you can enjoy playing in the clear stream or stream fishing. However, sources seemed to differ slightly on whether there's one river or two, so it might be worth confirming directly before visiting.

Komorin
Komorin

Just imagining a campsite where you can stay in a tree house gets me a little excited. I don't drive myself, so if I ever go, I'd have to have someone drive me, but even that thought is fun to imagine.

Checking the Facilities That Matter to an Indoor Type Like Me

The first thing that caught my attention personally was the toilets. They're separate for men and women, feature flush toilets with washlets, and many reviews seem to describe them as kept clean. There are also apparently 8 cooking areas, and every sink reportedly has hot water available, so even in colder seasons, dealing with water might not be as much of a burden.

For showers, there are private-room hot water showers available, apparently costing 400 yen for 30 minutes. On top of that, there's even a private bath (1,000 yen for 90 minutes, up to 2 people) and a family bath (2,000 yen for 60 minutes, up to 4 people). I felt like this setup would be convenient for anyone who wants to enjoy a proper bath even while camping.

  • Powered sites: Out of roughly 41 sites total, it seems there are about 4 sites with AC power along with 2 sites designed for camper vans
  • Wi-Fi: There was information suggesting it's available, though I couldn't confirm the coverage area or speed
  • Shop: Located inside the same center house as the reception, and firewood apparently costs 100 yen per piece, billed based on how much you use
  • Trash disposal: Waste can apparently be sorted and disposed of, and it seems ash from campfires can also be discarded
  • Campfires: Using a fire stand along with a fireproof sheet seems to be the recommended method, but sources disagreed on whether direct fires on the ground are allowed, so it wasn't entirely clear
  • Pets: Apparently allowed on a leash, including in the tree houses

Since the number of powered sites isn't especially large, anyone who absolutely needs power might want to keep that in mind and book early.

Rakuten Mobile Signal Conditions

When I checked this facility's location using the official My Area Connectivity Simulation tool, the overall rating came back as "C."

Based on that rating, it seems like connectivity is something worth checking in advance for peace of mind. There was also information suggesting Wi-Fi is available on-site, so it might be worth looking into that as well. If you need to stay connected for work or other reasons, it seems wise to check the signal with your own device beforehand.

Komorin
Komorin

A C rating is something I just have to accept honestly. Since I'm a Rakuten Mobile user myself, seeing a result like this makes my heart skip a beat a little.

I Also Looked Into Nearby Hot Springs and Sightseeing Spots

Near the campsite, there appear to be several day-use hot springs in the Itamuro Onsen area, all reportedly about a 5-minute drive away. Along with the campsite's own private bath, it might be convenient to keep these nearby hot springs as backup options.

As for sightseeing, a waterfall known as Otome Falls, about a 3-minute drive away, was introduced as an easy spot to stop by. Venturing a bit further, there also seem to be spots like Konomata Gorge and the Nasu Ropeway, though I couldn't confirm the exact travel time from the campsite, so it might be worth checking separately when planning your route. As for shopping, there was information suggesting supermarkets and similar stores are within about a 10-minute drive.

Wrapping Up

Pulling it all together, Nasu Kogen ITAMURO Campsite left me with the impression of being a campsite worth considering even for those worried about water-related facilities, since it has flush toilets with washlets, hot water showers, and even a private bath. The range of site options also seems fairly broad, including a dedicated solo camping area and tree houses.

On the other hand, the official website is still quite bare-bones, so it seems like checking booking sites and review sites will remain the way to confirm details on pricing and facilities. Since Rakuten Mobile's signal came back as a C rating, anyone who prioritizes connectivity might want to factor in the on-site Wi-Fi or check the signal with their own device beforehand. If it's something you're concerned about, it might be worth checking with Rakuten Mobile's official tool yourself.

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