Hiraita hana no kaori kara ukettota yo tsugi no yume o
Saa doko e yukou kana
 [bad word] you ni yukou kana
Hajimari to (sayonara o) [bad word] 

Aitai no wa atarashii tokimeki umaretate negai no atsusa
Dakishimete yukitai ne
Karoyaka ni yukitai ne omoide wa poketto no naka

Suteki na tabi ni deyou
Jinsei tte sa... takusan no basho e [bad word] 
Wakuwaku darake sa!

Omoi o nosete HAPPY HAPPY TRAIN to go!
 [bad word] ga [bad word] bokutachi o
Kitai de kagayaku hitomi nara [bad word] yo
Tooi eki de kitto nanika ga [bad word] ne

Shiritai no wa subarashii yoake to setsunasa o yadosu yuuyake
Dakara mou ikanakucha
Hitori demo ikanakucha omoide o kuchizusande

Ki ni shinai chiisana koto wa
Itsudemo egao de itai kara
Owaranai tabi o shiyou
Jinsei tte ba... tameiki mo tama ni dechau yo
Harahara shi houdai!

Mayowazu nottara PARTY PARTY TRAIN to go!
Igai na hito ga soba ni ita?
 [bad word] wa doko made [bad word] ka madamada wakaranai ne
Zutto [bad word] PARTY TRAIN

Omoi o nosete HAPPY HAPPY TRAIN to go!
 [bad word] ga [bad word] bokutachi o
Mayowazu nottara PARTY PARTY TRAIN to go!
Igai na hito ga soba ni ita?
Kitai ni kagayaku hitomi nara [bad word] yo
Tooi eki de kitto nanika ga [bad word] no
ah! Doko made mo ne... HAPPY TRAIN