Bài hát: Hard Knock Days (One Piece Opening 18) (Anime Version) - GENERATIONS
Fight butsukatte hamukatte
sore ga boku tachi no Hard Knock Days
heibon na mainichi ja kawaki iyasenai
Here We Go itsudatte nigenaide
kazeatari tsuyoku ikiteyukou
gooru mada tooku
susumubeki Hard Knock Days
Let's do it again sou doredake, Baby
tachiagareba My Dream Come True
towareru kakugo no tsuyosa
tamesareteru youna Everyday
Hey Let's Go
iiwake de chiisaku matomaru ki nakute
Hey Let's Go
tobidashita sekai wa araburu noo ruuru
karaburi no sukima ni sematteta genjitsu kauntaa
yousha naku Beat Me Hit Me mata taoretemo
Oh
Mou ichido tachiagari mae wo mita mono dake ga
saigo ni warau nosa Only Winner
(We gotta go todoku made Glory Road)
Fight butsukatte hamukatte
sore ga boku tachi no Hard Knock Days
heibon na mainichi ja kawaki iyasenai
Here We Go istudatte nigenaide
kazeatari tsuyoku ikiteyukou
gooru mada tooku susumubeki michi
Fight kechirashite tsuyogatte
sore ga boku tachi no Hard Knock Days
bunan na sentaku? sonnano aru wake nai
Here We Go itsudatte saikou de
atosaki nante kangaezu ni yukou
negai wo tabanete
susumubeki Hard Knock Days
hikari no saki Make My Day