Shimaza

Shimaza is the secondary antagonist in Power Rangers: Galactic Force. She is a servant of Vexica.

Character History
Shimaza is capable of projecting powerful streams of energy from her sword and possesses incredible martial arts techniques.

For much of the early part of the series, she pretended to be Principal Randall, the head of the high school in San Angeles, California where Galactic Force Blue Ranger Kayla Thomas go to school (or, in the case of Susie Gold, work). Vexica put her there to spy on Susie and Kayla without fear of getting caught, but she had fun while she was there by making the high school experience as miserable as possible for Kayla. Principal Randall is a little suspicious of why Susie is working as a science teacher at San Angeles. She enjoys prowling the grounds and looking for students to send to detention, including Kayla. Meanwhile, she tries to use her secret identity to complete her true mission for Vexica.

Despite the fact that Kayla mentioned in the second episode that Shimaza looked "familiar," it was not until late in the season, when the entire school watched Randall and Kayla fighting that Kayla's ranger teammate, Jocelyn Phillips (being the brains of the ranger team) concluded that she was Shimaza. The other rangers pitied themselves for not noticing it until Jocelyn cheered them up by comparing Shimaza to Superman.

She gave Kayla a hard time on her first day of classes.

Shimaza gave herself a new look with longer hair.

When Zurgana left Vexica's forces, Shimaza became her main general. She continued to come up with evil plans to take down the Rangers. Vexica began to grow weary of her constant failures.

When Shimaza (as Randall) gave Kayla detention for no apparent reason, on eve of a the cheerleading competition, she was exposed as the evil servant to Kayla, and to the entire school while fighting her outside of school.

Mesogog then decided to sacrifice the evil powers which he had granted to Elsa in order to help power his trans-mutation cannon. With that, she was reverted to a normal human form, with no memory of who she was as Elsa by the life-force extractor. The loss of her powers also meant she was good again. After that she helped the rangers by telling them all about Mesogog and his plans which helped them in succeding in Trent's plan (White Ranger). Although she was then captured by Zeltrax becauses he wanted a hostage for his plan. However, Tommy and Kira saved her from Zeltrax and destroyed him. After that she went to the 2004 prom in Reefside High and danced with Anton Mercer. Also she became principal again but this time good.