Jet Black (ジェット・ブラック)

Jet is skilled with handguns, typically carrying a pre-2004 Walther P99, as well as the use of the netgun. He is good with hand to hand combat as well. Unlike Spike, Jet tends to use more raw muscle than technique. He is also a great mechanic and pilot. Aside from the converted interplanetary fishing trawler vessel Bebop, Jet flies a smaller ship called Hammerhead. The Hammerhead appears to be a modified (Jet added larger engines and fuel tanks) salvage-craft that uses a mechanical arm equipped with a harpoon as its main weapon, which is somewhat analogous to his own mechanical arm. Both the Hammerhead and the Bebop are able to land on water, and have a fishing theme, most likely because Ganymede's surface is mostly covered with water (it is later revealed that the Bebop was originally a fishing ship that Jet "customized" with larger engines).

During the series, it is revealed that Jet once lived with a woman named Alisa, who left him because he was too controlling. Later they meet up again when Alisa's new boyfriend Rhint is wanted for murder. Jet then ends up in a situation somewhat similar to that of Vicious, where he must hunt down a woman who broke his heart, and her lover.