Otona Ressha wa Doko wo Hashitteru no ka?

Konna yoru wa omoidashite shimau
Dare mo inai shihatsu eki de tohou ni kureteta haru no hi wo...
Miokuritai to kesshin shite kita no ni
Hoomu kara boku no koi wa hashiridashite ita.

Maniawanai wakare wo eranda no ka na
Boku mo wakakute uketomeru koto ga dekinakatta yo.

Ano hi detetta ressha wa doko wo hashiru?
Futo mimi wo sobadateta
Chi no hate made tsuzuku nagai senro wo
Yasumi naku sharin ga mawatte iru
Otona no sekai e kimi wa tabidatte
Dore dake tooku e itte shimatta no ka
Aoi (hoshi yo)
Shiranai machi de naitenai ka?
Kimi wa donna yume wo miteru?

Yume no naka ni nandomo dete kita yo
"Iku na" Nante ienakatta jinsei saidai no shippai da
Hikitometai to hontou wa omotte ita
Koudou ni okosenakute kui ga nokottanda.

Kimi no sono mirai made jama wa dekinai
Dekiru koto nara sugisatta toki wo makimodoshitai.

Ima mo bokura no ressha wa hashitteru ka?
Mada kiteki wa kikoeru ka?
Seishun to wa nani mo dekizu moteamasu
Hateshinai senro to jikoku hyou da
Otona ni naritaku nai to ittatte
Fumikiri no oto ga chikadzuite toozakaru
Mado no (soto no)
Shiranda sora ni nani wo negau?
Kimi wa boku wo oboeteru ka?

Ano hi detetta ressha wa doko wo hashiru?
Futo mimi wo sobadateta
Chi no hate made tsuzuku nagai senro wo
Yasumi naku sharin ga mawatte iru
Otona no sekai e kimi wa tabidatte
Dore dake tooku e itte shimatta no ka
Aoi (hoshi yo)
Shiranai machi de naitenai ka?
Kimi wa donna yume wo miteru?