I used it on weekdaysIt was a campsite full of love for frogs, just as the rumor had it.The site is a free site.Check-in is at 10am and check-out is at 10am, but campers from the previous night may still be there, so depending on the timing, you may not be able to secure a site in a good position. However, it was evacuated around noon.There is a river flowing through the site, and if you choose a river view site, you generally cannot park your car next to it, so you will have to carry your luggage in a cart or by hand.The fee is 1,000 yen, and if you park your car next to it, there will be an additional 500 yen. Pricing is very good for solo travelers.If you don't park next to it, you'll have to park in a private parking lot a little higher up, but I don't think it's a problem.The restrooms and kitchen are clean, and of course the restrooms are designed for frogs.Generally, you can take your trash home with you and have it removed for a fee.The river within the site was very beautiful, and since we stayed in June, we even saw fireflies. There were fireflies dancing all over the place, which was very moving.One personal disadvantage. I have a Docomo smartphone, but there was no signal. Wi-Fi is available, but it can only be connected near the administration building and will not connect if you are about 10m away from the administration building.I wanted to check the weather for the next day, but since I couldn't get a signal on my site and couldn't connect to Wi-Fi, it was a pain to have to go all the way to the administration building.A campsite deep in the mountains of Kyoto, about 2 hours away from Osaka. Anyway, it is a unique campsite with a frog concept, but the quality and cost performance as an important campsite are very high, and it is a campsite that you will want to visit again.