Hideki Kakinuma is a Japanese mangaka and novelist who often handles mechanical designs on adaptations of his works.
mechanical design
OVA / 1985
supervisor
OVA / 1993
OVA / 1988
Movie / 1986
original creator
OVA / 1991
script
OVA / 1987
OVA / 1989
script (eps 2-3)
series composition
TV anime / 1998
OVA / 1996