4 опенинг

[bad word] ikenai sono wake ga
Itsu datte "boku" na no [bad word] 
Sono hi wo kesanaide

Kawaritai to tsuyoku negau hodo
Joubu na ketsui wo nanika ga kakimidasu no wa
Omote ni dasenai kimochi ga
Bokura no kokoro ni wa takusan [bad word] kara

Na mo nai hibi ga mi wo musubu you ni
Mou nokottenai saigo no itteki wo [bad word] 

 [bad word] ikenai sono wake ga
Itsu datte "boku" na no [bad word] 
Fumidasu "mou ippo" ga bokura wo sukuu kara
Kachi mo make mo nanihitotsu kimatte ya shinai no ni
Sono hi wo kesanaide
Namida no mukou he

"Atama ja rikai [bad word] kedo, kokoro no junbi ga mada mada dekitenai yo" wa
Tobikomu yuuki ga dasenai bokura no
Iiwake ja nai ka yo

Sono toki wo [bad word] sore dake ja
Dame datte bokura mo [bad word] 
Fumidasu "mou ippo" ga sekai wo [bad word] kara
Saki mo ato mo mada hitotsu mo mite ya shinai no ni
Soko kara nigenaide
 [bad word] basho made

Ittai nani wo sonna ni [bad word] #39;n dai?
Konoyo no owari mitai na kao shi ya gatte sa
Saki wa ima to surechigatte kara shika mienai
Sono me wo sorasanaide

 [bad word] ikenai sono wake ga
Itsu datte "boku" na no [bad word] 
Fumidasu "mou ippo" ga bokura wo sukuu kara
Kachi mo make mo nanihitotsu kimatte ya shinai no ni
Sono hi wo kesanaide
Namida no mukou he