The Jetters Base is the home of the heroes in the Bomberman Jetters Anime. This is where Ein, Bongo, and Gangu live but the other Jetters members meet here as well. The team mobilizes here to load up into the Cosmo Jetter and take off for missions.
The Base is located on a small island with its main area located at the top. The tower leads to the underground where the Cosmo Jetter and its vehicles are stored, hence why the Cosmo Jetter always bursts through the ocean when it departs.