Dore dake takusan no yume o bokura wa
Gisei ni [bad word] ii no darou
Dore dake takusan no kibou o bokura wa
Chikara ni kaetekeba ii no darou

Demo mada mada mada tarinai yo
Bokura wa mata tachi [bad word] da
Kakushin naki [bad word] demo
Kokoro no naka wa
Hora ima saken [bad word] yo

DAY BY DAY BY DAY BY DAY
Sou zenshinzenrei kakete
Anata wo mamorinuku to kimeta
Sou donna yatsu ni baka ni saretemo
Boku ga shinjita no wa anata dake

Dareka no hashirikata [bad word] sa
Koronde kega [bad word] munashii dake
Sou da yo hontou no teki wa kitto
Boku no katachi o [bad word] darou

Ya da! mada mada makenai yo
Bokura wa mada susumitain da yo
 [bad word] yuuki o okoshiete
Ima koso sakebe yo
3 2 1 GO!

DAY BY DAY BY DAY BY DAY
Sou zenshinzenrei kakete
Anata wo mamorinuku to kimeta
Kankei nai you na furi wo [bad word] 
Kanashimi sae mo subete hakidase yo

GET DOWN
We gonna move away
 [bad word] 
FIND OUT
We gotta find your way

Hito no honoki o waracchau yatsu o
 [bad word] [bad word] ni honoki de yare yo Kamase!Kamase!
Are you ready to say?
MELLOW no atama o odorase
Tomose!Tomose! Sono kosei
 [bad word] yatsura o oikose!

DAY BY DAY BY DAY BY DAY
Sou zenshinzenrei kakete
Anata wo mamorinuku to kimeta
Sou donna yatsu ni baka ni saretemo
Boku ga shinjita no wa anata dake

DAY BY DAY BY DAY BY DAY
Sou zenshinzenrei kakete
Anata to tomo ni tatakau yo
Waga monogao ga [bad word] kono sekai de
 [bad word] dake no asu o nurikaete