During the Golden Week, I used it for both climbing Mt. Mizugaki and camping. I made a reservation, but I was worried after seeing so many bad reviews. But when I visited, my fears were unfounded.Some people have written that the approach road is rough, but for us (Serena) it's not so bad. There are a lot of regular minivans etc. Be careful if you don't like uneven surfaces.🔴Good pointsIt's very pleasant in the forest of white birch, karamatsu, and red pine (depending on the weather). Does it also depend on the site? A large tent or tarp is also fine.I've used it here and there for over 20 years now, and my impressions are pretty good.⭕There are wooden play equipment such as swings and trampolines for children everywhere. I wanted to come here when my kids were small.🔴Very good point⭕You can use the refrigerator. Since we stayed for 3 nights, we were able to save the meat until the next day, which was helpful. I happen to be surrounded by families with good manners, so it's comfortable.⭕Free pizza ovenIt's easy and saves you the trouble of cooking in a Dutch oven. Reservation required at check-in. There is a video QR code for how to bake. If the heat is weak, it won't cook properly and will become hard. It's easy if you bring a burner.⭕Free Wi-FiI am very grateful that there is Wi-Fi at the campsite. Especially if you're staying for several nights, it's easy to contact them and it's very helpful.⭕With your back to the administration building, head to your right and walk for about 5 minutes to reach the campsite next door. The view of Mt. Mizugaki from there is spectacular. Please take a look. It is a rugged and cool mountain that is one of Japan's 100 Famous Mountains.🟡Be careful🟡During Golden Week, it gets quite cold at night, although it's not as cold as midwinter. If you're sensitive to cold, a down jacket is a must. It might be cold at night with a three-season sleeping bag. So I added a blanket and survived.🟡ShoppingIf you are accessing from western Japan, make sure to stop at the supermarket near the Chuo Expressway Nagasaka IC. There is no supermarket beyond that point. Ogino Nagasaka store also sold firewood and charcoal.🟡When you go to the toilet at nightIt's pitch black after the lights go out at 10pm, so check the scenery on your way home to avoid getting lost. I walked without turning on the lamp and took in the whole view. You can also use a flashing headlamp near your tent as a landmark.🟡By other users who were presentDepending on the situation, there may be people with bad manners. This is luck.