If we are accompanied by friends and found a game arcade, we cannot miss the opportunity to take some pictures known as Purikura プリクラ, the fancier photobooth. It is very popular in Japan for taking photos with friends before selfie became a trend.
The operation is as follows:
When the time is up we have to wait a few minutes for the pictures to be processed and printed. Best of all is that photos are stickers too, so you can stick it anywhere easily. Some modern purikura machine has the ability to transfer the photos right into your phone.