This is a free campsite located quite deep in the mountains, and you must apply for use.Applications can be made by contacting Aqua Sumisu by phone at least one day before the date of use.The day before we used it, we applied for detailed instructions on how to use it, received the OK, and used it at camp.The staff were also very kind and helpful.Facility1. Water fountain, no drinking water available, grilling area, electricity also available.2, Clean, flush toilets for men and women with paper towels3, Arbor4, athletic play equipment5, Gateball Square6, The tennis court is probably not usable.7, table, chair8. Ashtrays installed in several placesUsage rules1, No open flames allowed2. Be sure to take your trash home with you.3. Pets are allowed, please wear a leash and the owner must dispose of excrement and urine.4. Be sure to apply for use by the day before use. Impressions1. A free site with a fairly large lawn. Although the grass has grown a bit, you can easily pitch a tent.I feel like it is well managed overall.The central plaza is the main tent site.2. There are no shops nearby, so it's a good idea to prepare enough food, drinking water, and cooking water.3. It's a very quiet and nice campsite, but there were two incompetent people who were using it on the weekend without permission.I set up my tent after 2 a.m. and used a flashlight to illuminate people's tents. I wandered around the area many times, talking loudly, and I thought it was a thief of my camping gear. Hooray for the thieves, and I could hear rumblings and voices until almost 4 a.m. I couldn't sleep at all, and the next day I checked with Aqua Misumi about the number of people applying for use, and as expected, no one had applied for unauthorized use.I decided to report the situation to Aqua Misumi because it was a violation of the rules and a nuisance.In the photo, an orange tent was set up on the side of the athletic playground equipment, and the two unlicensed men who came in black light tantos behaved really badly and should not be allowed to use it.