You need to try this place out at least once! I did not expect to have as much fun as I did playing the small number of arcade games here.
The owner introduced us to the place and even gave us a free first game play after he thoroughly explained how to play Bishi Bashi. This was a fun game of many many stages where you (and up to two more friends) have to complete mini games against time. Instructions are given before each mini game in English. Finish all of the stages (I think 20?) and you'll get a free game play. It's cool that if you lose your lives, it's only $00.50 for more lives.
There was another game we tried which is similar to just dance on the wii, where it uses a camera to detect your moves.
There's also fighting games, DDR, and others. Mei-mei (DDR for your hands), I think might be the only one you'd need the owner to help explain since it was all in Japanese. But really simple once you get it. There were a couple others we didn't get to try but will definitely be coming back for .