Dorakyū

Dorachū are vampire bat enemies from the game Donkey Kong on the Game Boy. They make their first appearance in Stage 4-5 in the Jungle. They fly horizontally across the screen. When they hit Mario, they hang onto him and appear to suck a little bit of blood out of him, causing his face to turn white (in the colored Super Game Boy version) and fall off the rope he is currently climbing. After falling to the ground, Mario gets up again. Mario can also get defeated by Dorachū if he falls too far after dropping from the rope.

In Mario vs. Donkey Kong they are replaced by similar Kōmori enemies.