Miki Masaki

Miki Masaki (真咲 美希, Masaki Miki) is a high executive of SCRTC and head of the special development department and is responsible for designing most of the Gekiranger's weapons. She is an assistant to Sha-Fu and also a student of Fierce Beast-Fist Beast Arts, mastering the Fierce Beast Leopard-Fist (激獣レオパード拳, Gekijū Reopādoken) style. She dislikes Elehung, even though he is attracted to her. Before training in Fierce Beast-Fist, Miki was an infamous sukeban in her youth, former leader of the Kanto Sukeban Alliance. She also knows the SGS's Morio Makino from the Dino Curry she usually eats at.

Gekiwaza
These are techniques that can be utilized by Miki.
 * Fierce Ki Wave (激気振, Geki Shin): A standard Gekiwaza.
 * Fierce Ki Strike (激気打, Geki Da): A common Gekiwaza. Uses physical moves.
 * Fierce Ki Bullet (激気弾, Geki Dan): A common Gekiwaza. Uses special moves.

Leopard-Fist Gekiwaza

 * Pierce-Pierce Palm (貫貫掌, Kan Kan Shō): Miki used this Fierce Beast Leopard-Fist Gekiwaza against the Rinshī in the first episode.