Bouken shite rappapiiya!
PythagorasO-kome tsukurou tanbo
Ishi wo buttsuke daiyaa
Gohan dekitara banzai
Nagareboshi da zo haaree
Itte mitai na ginga
Yuuki ga areba nan demo dekiru
Chikyuu ga maaruku tte aoi koto wo
Dare datte shitte iru kedo
Motto motto
Bouken shite rappapiiya!
Tanken shite papparuura!
Kitto mitsukaru suteki na sekai
Janbo!
Yubi wo narasou fingaa
Nakama wo atsumete waiwai
Chizu wo hirogete konpasu
Katate ni motsu yo kyande
Tabi no junbi wa ookei
Kyou wa suteki na sandee
Yuuki ga areba doko demo _ikeru
Uchuu ga miinna no mono tte koto
Boku-ra wa shitte iru kedo
Hoshi no mukou wa dare mo mite 'nai
Motto motto
Bouken shite rappapiiya!
Tanken shite papparuura!
Kitto mitsukaru suteki na sekai
Janbo!
Janbo Janbo Janbo!
Chikyuu ga maaruku tte aoi koto wo
Dare datte shitte iru kedo
Motto motto
Bouken shite rappapiiya!
Tanken shite papparuura!
Kitto mitsukaru suteki na sekai
Janbo!
Uchuu ga miinna no mono tte koto
Boku-ra wa shitte iru kedo
Hoshi no mukou wa dare mo mite 'nai
Motto motto
Bouken shite rappapiiya!
Tanken shite papparuura!
Kitto mitsukaru suteki na sekai
Janbo!
Janbo Janbo Janbo!