Fui ni butsukatta yona jitsuwa koi
Ni shikuma reta yona mondai ga
Genkai o koeta kenkai ni tasshita
Mo wakaranai so kudaranai
To akirameru seikaida to saken datte
Seikai no seikai ga wakaranai

Honto no koto iiatte mo
Nani mo kawaranai kamo shirenaishi
Bokura wa kawaru koto o kowagatteru kara
Mo nani mo kamo wasuretai
Mo wasurete mo wasuretai
Mo wasurete warai atte raku ni iki
Na yo riyu warete kukedo

Otona janai kara sa muri o shite made waraenakute sa
Wakatte haita kedo kidzukeba mawari ga kusunde ita
Otona ni natta furi shite mo kotoba nomikon jaukara sa
Kuyashiku omotteru yo atarimae
Ni shotteru tsumorina nda

Otona chikku tte iwa re chau
Yori wa muimi datte sakebitai
Kodomo datte warawa retatte jibun no koe o shinjitai
Otona chikku tte iwa re chau yori
Wa muimi datte sakebitai
Kodomo datte warawa retatte jibun no koe o shinjitai

Kashikoku naru hitsu yo nara tokku
No mukashi ni oite kita
Hashiridasou to shita toki kara shoi
Konda omoi nagedasu kurainara
Mae o muite mae o muite mae o muite me o awasete
Uta ni surukara mimi kashite kure

Otona janaikara sa muri o shite made waraenakute sa
Wakatte haita kedo kidzukeba mawari ga kusunde ita
Otona ni natta furi shite mo kotoba nomikon jaukara sa
Kuyashiku omotteru yo uh

Otona no naka de muzugayuku natta
Kotoba o erande nani ga warui
Kirawa retatte mune hareruda
U yurusa re teru tte omoi na yo

Otona janai kara sa muri o shite made waraenakute sa
Wakatte haita kedo kidzukeba mawari ga kusunde ita
Otona ni natte made kotoba
Nomikomu nante yame toku yo
Kuyashiku omottanara shoi tsudzukete iku no yo

Otona chikku
Otona chikku