Sprayloid

Sprayloid (スプレーロイド Supurēroido?): Sprayloid, designated S-20, is created when the Tokasu (溶かす?, "to dissolve") Metavirus infects a fire extinguisher and the locker it was in. Polite yet deranged, Sprayloid is armed with an arm-mounted aerosol can that sprays an acidic mist, so it can dissolve away the walls of the Go-Busters' base of operations to let Enter in. Though it is programmed to die along with the Go-Busters so Enter's plan follows completion, Sprayloid is destroyed by Blue Buster and Yellow Buster prior to the hangar's destruction.

Voiced by Katsuya Shiga (志賀 克也 Shiga Katsuya?).