This is my second time using it. Since it's a popular campground, it was difficult to get a reservation, so after canceling, I finally managed to make a reservation for Site B. Due to price revisions, consecutive holidays are basically the ``busy season'', and the nightly rate at Site B is 6,000 yen. I stayed for 2 nights and had a late checkout, so it was 6,000 yen x 2 nights + 3,000 yen for late night = 15,000 yen, plus facility usage fee (2 adults, 2 children) (*Slightly cheaper for consecutive nights) A total of 17,900 yen, which is extremely expensive! To.Unfortunately, the forecast was for rain, but on the third day there was a slight sign of sunshine, so I went ahead hoping for that! The site seems to be empty due to a series of cancellations.When I checked the website, it said you could enter from 12:30, so I went there and it was raining heavily at that time!When I went to the designated location, it was submerged in water, so I checked another location that wasn't submerged, went to the reception desk, and asked for a replacement, which I was glad to see.I managed to choose a spot that wouldn't be submerged in water, pitched my tent and tarp, and settled down. The ground was so loose that even a 30cm peg would slip through.It was great that there was no wind!However, the rain showed no signs of letting up, and it got even stronger during the night, causing water to flood under the tent...tears.Even at the auto site, if there is a lot of rain, there will be a lot of puddles depending on the location, so it will be a problem if you do not set up a tent in consideration of rainy days. In that sense, free sites are safer on rainy days.The good thing about Eco Camp Michinoku is that there is hot water in the kitchen and the toilets are clean, so it is easy for women and children to go there.However, the shower room on the free site is large, so you can bring your children with you. I use it because it's convenient to enter, but the mold on that shower curtain is disgusting, so I'd really like to have it replaced.Also, if the rain is expected to continue like it did this time, I would like you to consider something like a ``rainy weather discount''.It would take a really crazy person or a pervert to go all the way during a rainy three-day weekend (lol), so instead of charging the same price just because it's a busy season or because it's fixed, I'd like them to come up with a plan that would make repeat customers happy!*Personally, I'm happiest when I get a half-price ticket next time.It's a popular campsite with a good environment, so I'd like to use it again, but it's raining already lolAlso, yellow hornets attacked three times during the night lantern time, and although I caught them with an insect net and exterminated them, I don't know where the nest is, so be careful!Insect nets are useful in such cases.