Bài hát Kurogane No Striver - Eri Kitamura, Hatano Wataru. Dare ni mo kowasenai no sa . Seigi no chiaki Hagane no ketsui . Kono sekai wo mamoru tame . Donna itami mo koete iku no sa. Hikaru INAZUMA
. Arashi wo ashita ni butsukeru. Yokuzo hata no moto hotobashiru tamashii. Shunkan wo hashiranakerya inochi wo moezu. Muriyari ni mune ni shizumeta kurogane wa nemuranai darou?. Kizuato mo minikui yami mo