Commander Arashiyama
The commander of the GWP, an expert at robotics who designed the team's mecha. He is also the owner of the Snack Safari restaurant and he cares for the animals in the zoo that the SunVulcan base is built on.

Arashiyama Misa
The Commander's daughter, serving as his secretary. In Episode 29, she transforms into Belle Swordswoman White Rose Mask (Bikenshi Shiro Bara Kamen) to aid the Sun Vulcans in their battle against Red Rose Mask (Rose Monger).

An intelligent dog cared by the Arashiyamas, trained by Misa to speak fluent Japanese.