It's been 20 years since I've been here. I used to swim because junior high school students came here for the swimming. For the ticketing section, I don't know if there was only one person there or what, but I wanted to redeem it at an empty counter around 12. Poor Japanese tourists were confused about where to go (luckily there was a security guard who was polite and looked for the officer). When I wanted to get a locker, it was the same (either there were not enough people at the cashier or it was a weekday so there was only one person). The locker rental fee is quite a lot, 40 thousand + 35 thousand deposit (in total, the entrance fee and others could be 100 thousand++ without entering Atlantis, it could be less if you walk/transum). The price is also quite good, some lockers are broken and a bit dirty. During the operation, it's also confusing for first-time visitors because they only give coins and have to come back to get the deposit (at least there should be a picture of the steps on how to use the locker, because there were no coins back then), but the cleanliness of the shower area, toilets, and others is guaranteed because in the afternoon the officers are full of hazmat jet spray the place. For a clean and nice pool, the staff never stops scooping, the attractions are also friendly and smiley, the children's swimming area is the most overhauled (before it was just a splash bucket, now it's really like a park). I don't know why there are so many gazebos here, I feel like if we reduce some of them we can add more attractions, it's quite expensive compared to 20 years ago but it's still worth it for the service of the staff, overall I will definitely come back here again because I've bought an annual pass too :p