.:: Day by Day omoidasu ano hi no MERODII tanoshii
Minna nakama wo wasure nai yo
Itsu made tatte mo soui nai zou

Day by Day bokura warai atta ano hi
Mata ne ippo fumidasu sono shourai wo
Kitto tsukami toru yume OURAITO yeah yeah

Itsumo kaerimichi bokura onaji michi
Fuzake warai atte i ta ano hi
Bokura kowai mono nante nee zo
Kedo yume to genjitsu yure ta kimochi

Aikawarazu na yakko to
Katari dukuri atta ano hi no Love song
Ima mo mune ni ari masu ka ?
Ano merodii koodo ji

Nagare nagasa reru hibi no naka de egao de i masu ka?
Nani ka mamoru beki mono ga deki te
Tsukuri egao bakari shite masen ka?

It's no lie sore wa yowai kokoro ja naku te
It's alright! totemo tsuyoi koto nan desu

Day by Day omoidasu ano hi no MERODII
Tanoshii minna nakama wo wasure nai yo
Itsu made tatte mo sou i nai zou

Day by Day bokura warai atta ano hi
Mata ne ippo fumidasu sono shourai wo
Kitto tsukami toru yume OURAITO yeah yeah

Itsumo mi ta fuukei ya omoide ga
Tabidatsu tame no chikara he to kawari
Tsukihi wa meguri bokura otona ni nari
Omoide mata hitotsu wasure te ku

Sore ha totemo tsurai koto de mo ari
Sore ha totemo tsuyoi koto de mo aru
Mirai wo SUTATTO daiji na mono o nokoshi te ikou

Nagare nagasa reru hibi no naka de egao de imasu ka?
Nani ka mamoru beki mono ga deki te
Tsukuri egao bakari shi temasen ka?

It's no lie sore wa yowai kokoro ja naku te
It's alright! totemo tsuyoi koto nan desu

Hitori hitori ga eran da katachi
Ano koro to sukoshi chigau hanashi
Sore o hajiru koto nanka naku te
Ta ni daiji na mono ga kimi ni deki te
Wakatteru yo! renraku ko naku te mo
Dokka de genki ni yatteru darou?
Kimi no shinji ta shourai da
Dare ka wo shiawase ni shi te choudai na!

Day by Day omoidasu ano hi no melody
Tanoshii minna nakama wo wasure nai yo
Itsu made tatte mo sou i nai zou

Day by Day bokura warai atta ano hi
Mata ne ippo fumidasu sono shourai wo
Kitto tsukami toru yume OURAITO yeah yeah

Day by Day omoidasu ano hi no MERODII
Tanoshii minna nakama wo wasure nai yo
Itsu made tatte mo sou i nai zou

Day by Day bokura warai atta ano hi
Mata ne ippo fumidasu sono shourai wo
Kitto tsukami toru yume OURAITO yeah yeah ::.