Jinsei wo kangaetaku naru

Otona ni wa itsu natta'n darou?

PIANO wo yameta hi ka sotsugyou wo shita hi ka

Kidzuitara kodomo ja nakatta

Sonna ni nagaku wa ikite inai no ni...

Koi datte shita koto wa arushi

Shigoto mo shite iru shi

Bonyari to kekkon mo souzou shitari shite...

Tanjoubi ga chikai

Itsunomanika toki wa sugiteru

Kyou made atto iu ma datta

Nani wo shite kita no ka? Nani wo shite iru ka?

Jinsei wo kangaetaku naru

Otona ni wa itsu natta'n darou?

MEIKU wo shita hi ka kuchidzuke shita hi ka

"Hajimete" no keiken bakari de

Hashaideru uchi ni ni hatachi wo koeteta

Yorokobi mo kanashimi mo ippai

Omoide afureru shi

Akiramete inai yume mo mada hitotsu aru kedo

Tanjoubi ga chikai

Oto wo tatezu hibi wa sugiteku

Mirai wa mou hajimatteru

Kore kara nani wo suru? Dou ikite yuku ka?

Shiawase wo kangaete shimau

Tachidomaru yoru

Itsunomanika toki wa sugiteru

Kyou made atto iu ma datta

Nani wo shite kita no ka? Nani wo shite iru ka?

Jinsei wo kangaetaku naru

Sou mawari wa minna kawatta

Watashi wa jibun ga mienai

Sukoshi wa kawatta ka? Seichou dekita ka?

Aru hi hitorigoto wo iu

Motto suteki ni naritai