Naoki Ogiwara

Naoki Hagiwara (萩原直樹) is a designer.

Hikari Sentai Maskman

 * Earth Emperor Zeba/Lethal Doggler II
 * Earth Imperial Prince/Princess Igam
 * Earth Imperial Ninja Fumin

Choujuu Sentai Liveman

 * Great Professor Bias
 * Doctor Kemp/Terror Beast Brain
 * Doctor Mazenda
 * Monster Obular (Suit)
 * Guildian Guildos
 * Chibuchian Butchy