Disupurei no mukougawa de
Sagashite ita mono mitsuketa
Gimon no tobira hiraku kagi
Boku no kokoro ga nigitteru

Ima wa michi no koto bakari dakedo
Minna ga iru kara kabe koereru

Open mind itsu no hi ka
Shizen ni waraeru boku ni naru
Kokoro itamu dekigoto mo boku e no messeeji
Open mind itsu no hi ka
Subete wo yuruseru boku ni naru
Tashikametai koto ni mukatte iku boku ga iru kara

Peeji wo mekuru koto bakari ni
Kotae wo motomete ita keredo
Hontou ni shiritakatta koto
Boku no kokoro no naka ni aru

Ima mo shinjiteru michibiku koe
Minna ga iru kara tsuyoku nareru

Open mind itsu no hi ka
Kokoro wo hirakeru boku ni naru
Kizu tsuke au tatakai mo bokura no sutoorii
Open mind itsu no hi ka
Minna wo ai seru boku ni naru
Umaku iidasenai kotoba sae mo buki ni naru kara

Open mind itsu no hi ka
Shizen ni waraeru boku ni naru
Kokoro itamu dekigoto mo boku e no messeeji
Open mind itsu no hi ka
Subete wo yuruseru boku ni naru
Tashikametai koto ni mukette iku boku ga iru kara