|This article is about a/an Villain in Juukou B-Fighter.|
Synthetic Beast Bububu (ブーブーブー, Bububu, 15 & 30): A pig monster who expelled a white gas that stole human voices, rendering people unable to make any noises other than swine noises and sqealing. In battle he could also breathe fire and zap lasers from his tusks. Defeated by Reddle's Tornado Spark attack. He was revived in Episode 30 and tried to take out Blue Beet by self-destructing, though Blue Beet survived.