GIGO has multiple locations and entertains us in a variety of places. Among them, however, I recommend GIGO Building 3. After all, the retro game floor on the 6th floor can only be experienced here in Japan. It is "a place where you can experience the heat and games of the heyday of arcade games, " where you can fully experience the charm of the heyday of arcade games from the 1980s to the 2000s. Including the other floors, this is the place where you can experience all Japanese games, so if you want to know about Japanese arcades, this is the place to go.