Greenland

It's perfect for elementary school students and timid adults 😂, as there are less thrilling rides, such as roller coasters that don't spin, surf boats that won't get you wet, and a miniature train. Even without queuing, you can't finish all the rides in one day (there are also thrilling rides). The Jr. Shin-Omuta transfer station is the most convenient, costing around 4xxx yen.