How to Ride Saga Buses
Not a huge thing, but some people have never taken city buses before. Also, the Saga Buses (and a lot in Japan, actually) charge by distance, not a flat rate, so they might be different from other buses you’ve ridden.
Here is a PDF file to help you figure it out. But it’s not anything to stress about.
The PDF comes from a guide I found on the Saga City Bus site and… well, I didn’t translate it so much as describe the pictures.
If you read Japanese, the PDF contains a link at the end to the original site. Also, the kids’ version is here: http://www.bus.saga.saga.jp/kids/kids-norikata.html It might be a little easier to read.