Lyrics:

Mienai kabe ni kakomarete
Iki ga tsumarisou na mainichi
Kimi no yasashii hohoemi dake ga
Mirai e michibiku hikari ni naru

Hoshizora ni te wo nobaseba
Cassiopeia sae mo tsukameta
Hitomi wo tojireba sora datte tobeta
Shounen tachi wa eiyuu datta

Yume ni yabureta shunkan
Ano kuyashisa no naka de
Nagashita namida oboeteru kai?
Omoidoori ni naranakute mo
Jibun rashiku are
Mayowazu ni ikiru tame

Tsuyoku are!
Tsuyoku nare!
Hero ni nare!

Maketa toki koso ga chansu sa
Kodoku na yoru ni taenagara
Tsukame! Victory yami ni mayotte mo
Shizuka ni asahi ga michibiku darou

Haiiro no kumo wo tsukinuke
Aozora takaku tobitate
Kibou to iu tsubasa hirogete
Sono yuuki wo furuitatase
Ai wo mamorinuke
Akiramezu ikiru tame

Tsuyoku are!
Tsuyoku nare!
Hero ni nare!

Eiyuu no uta kuchizusamu
Unmei no prelude
Guuzen to iu kiseki no naka de

Kimi dake wo mitsumete
Kimi dake wo shinjite
Itsu made mo kimi wo aishitsuzukeyou
Omoidoori ni naranakute mo
Jibun rashiku are
Ashita wo ikiru tame

Hoshizora ni te wo nobaseba
Cassiopeia sae mo tsukameta
Hitomi wo tojireba sora datte tobeta
Ano koro shounen wa eiyuu datta

Tsuyoku are!
Tsuyoku nare!
Hero ni nare!