A series of educational collaboration specials between Nintama Rantarou and the documentary show Cosmic Front Next where Rantarou, Kirimaru and Shinbei learn about space.
Ajia-do
NHK,
A series of educational collaboration specials between Nintama Rantarou and the documentary show Cosmic Front Next where Rantarou, Kirimaru and Shinbei learn about space.