Banabana Mk. 1

The exterior of the ship as seen in-game.

The interior of the ship as seen in-game.

Banabana No. 1 (バナバナ1号) is the name of Banaten's spaceship that is used to navigate the areas of the world in Rolypolys no Sekai Ryokou. It is shaped like Banaten's head, with the eyes serving as viewports for the crew inside, a spinning radar dish on top of the head, and tripod landing gear on the bottom. Inside, there is a control panel that can project a map of the world and automatically navigate the ship to a chosen spot on the map.