Rai Washio

Rai Washio (鷲尾 雷) is the younger brother of the Washio brothers who hails from Seito. He is able to transform into a white Kaiser, Engine Bros (エンジンブロス).

Devices

 * Nebula Steam Gun - Transformation device and personal weapon.
 * Fullbottles - Transformation trinkets.

Weapons

 * Steam Blade - Standard sidearm weapon. Can combine with the Transteam Gun to form the Steam Rifle.