Musasabader Brother Bader

Musasabader Brother Bader appeared in 1980 TV series called Kamen Rider (Skyrider). The white Musasabader Brother Bader (ムササベーダー兄弟ベイダー Musasabēdā Kyōdai Bēdā) is a flying squirrel monster, part of the Musasabader Brother duo with his brown-colored brother Beder (ビーダー Bīdā), hailing from Canada.

Their initial plan was to retrieve the documents discussing about "Plan X" - a plan to destroy Shinjuku using suicide bombers - from an associate of Tani Genjiro's. They failed however, but it turned out it was a joint surgical attack "Plan XY" one set of suicide bombers in Shinjuku and the other in Yokohama. Each brother would oversee its respective operation. He was destroyed by Kamen Rider V3's V3 Kick and Skyrider's Sky Kick.

They were later revived as part of the Second Generation Cyborg Corps (改造人間二世部隊 Kaizō Ningen Nisei Butai). They were destroyed by the 7 Riders.

Powers and Abilities
Both Musasabader Brothers can fly at fast speeds and conjure curved shivs/sickles that can easily slice through metal. Bader exclusively can breathe fire.