Shark Brothers
Name: Onimaru & Yamimaru
Japanese Name: 鬼丸&闇丸
Season: Seijuu Sentai Gingaman
Episode: Twenty-Four & Gingaman vs. Megaranger

Onimaru & Yamimaru are a green shark-like and a red hammerhead shark-like Majin ninja brothers. Yamimaru is able to perform Majin Ninja Art Confusion Jutsu that has his victim see only enemies. Though Onimaru and Yamimaru attempted to clear their master's name, they choose to follow their master in death by Super Armor Shine Gingaioh. The brothers are killed once again by Ginga Red in the crossover movie, after being revived by Gregory and the others.