Don't look back. Keep moving forward 
 Gotta be tough on my own 
    Far away from there 
 No one else is here 
 My heart is nowhere   
 mune o mitasu garandou ni 
 mou anata mo daremo inai   
 hitorikiri kaketa tsuki aogu yo ni 
 You were gone   
 Don't look back. Keep moving forward 
 Gotta be tough on my own 
 nanimo osorezu iru tsuyosa ga 
 sugu ni hoshikute kokoro ni atsuku tetsu o matotta 
 Don't look back. Keep moving forward 
 Gotta be tough on my own 
 kataku tojita tobira no kagi wa 
 ano hi, anata to saigo ni waratta hi ni kakushita   
 I called out to you 
 Called to everyone 
 But no one answered   
 satta hito no yukue nado 
 oikaketemo munashii dake   
 Don't let me out. I must stay now 
 Even though I don't want to 
 nanimo yurusazu kirisutete wa 
 dare no kotoba mo shinjiru yorimo saki ni utagatta 
 Don't let me out. I must stay now 
 Even though I don't want to 
 mizukara no te de tsukuru kabe ga 
 kidzuita toki ni tooku setake saemo koeteita ah   
 kakuzetsu, sekibaku, kouryou, kuuhaku, zetsubou sono shinshou fuukei 
 Everytime I feel alone 
 You are fading away mou nanimo todoki wa shinai   
 Don't look back. Keep moving forward 
 Gotta be tough on my own 
 nanimo osorezu iru tsuyosa ga 
 sugu ni hoshikute kokoro ni atsuku tetsu o matotta 
 Don't look back. Keep moving forward 
 Gotta be tough on my own 
 kataku tojita tobira o akete 
 ano hi no you ni waraeru hi ga itsuka kita nara   
 Don't look back. Keep moving forward 
 Gotta be tough on my own