"Mr. Children Hero"的羅馬音歌詞如下：
Mata kimino koe o koete
Sono te o nobashite mita
Kimi no koe ga atta to shite
Kono sora no hoshizora ni
Hero to tsuyosa ga
Kimi o motteiru
Tsuyosa ga kimi o motteiru
Kono mune no oku ni kimi ga itta
Itsu no hi mo kimi ga iru nara
Sono tame ni watashi ga ikou
Mada kowarenai to omou
Shoumei na kimi no tame ni boku ga
Tsuyosa ga kimi o motteiru
Kimi ga deatta hi mo
Kimi no koe ga atta to shite
Hero to tsuyosa ga kimi o motteiru
Hero to tsuyosa ga kimi o motteiru
Hero to tsuyosa ga kimi o motteiru
(羅馬音由日本提供，僅供參考)