BONO BONO, a Japanese popular comic since 1986, is coming to the dome screen!
Bonobono, a young sea otter, and his friends move across the planetarium dome screen freely.
With completely new story, they go on a great adventure into space!

Story
Bonobono-look-alike alien, who calls himself Bono Boono, appears in front of Bonobono.
Searching for strange things with him in space, Bonobono and his friends travel into space!
Through cold and hot inner spaces, over the galaxies filled with twinkling strange creatures, they explore in the strange planet.
Let's begin an adventure filled with dream and friendship!