شخصية
الجنس غير معروف · العمر غير معروف
Kouji's younger brother. Kouji is very protective of Shiro, as he is the only family the other has. At least, as far as he knows. Taken in by his father after Mazinger Z is defeated by Ankoku Daishogun.
Mazinkaiser
Mazinger Z
Mazinkaiser vs. Great General of Darkness
Mazinger Z vs. Devilman
Great Mazinger tai Getter Robo
Mazinger Edition Z: The Impact!
Great Mazinger
Mazinger Z
Shin Mazinger Zero
Shin Mazinger Shogeki! H-hen
Shin Mazinger Zero vs. Ankoku Daishougun
Devilman VS. Hades
