Yuki Hijiri has an Original Character Design credit for VOLTES V and an Original Creator credit for Locke the Superman.
original character design
TV anime / 1977
character design
TV anime / 1976
TV anime / 1978
original creator
Movie / 1984
TV anime / 1979
OVA / 1989
OVA / 1991
OVA / 2000
Movie / 1987