Daisuke Jigen

Daisuke Jigen is a character in The Castle of Cagliostro. He is a gunman and partner in crime of Lupin III.

Daisuke Jigen (次元大介, Jigen Daisuke) is a smooth gunman who is most seen accompanying Lupin in his endeavors and heists. Despite Jigen disliking Lupin's lust for women, to the end he remains Lupin's loyal and reliable partner.

Abilities
Jigen is a master thief and the Lupin Gang's key marksman. He can perform a 0.3-second quick-draw and has an accuracy that borders on superhuman; he can shoot skeet with a handgun, explode a missile before it hits by targeting the warhead, and can deflect another bullet by shooting it in mid-flight.

Personality
Jigen is laconic and subdued, but can be mellow and easygoing when he feels like it. He worries about Lupin, even though he doesn't show it all of the time. Despite being more level-headed than Lupin, he cheerfully gets in on the action.

Appearance
Jigen is a lean, olive-skinned man with dark brown-to-black, long-ish hair and a goatee. He wears a black suit and a fedora. He prefers to conceal his eyes using his hat, as it gives him a more enigmatic appearance; when one or both of his eyes are seen, it is occasionally used to demonstrate surprise.

Trivia

 * An unused model for the film showed Jigen with his hat off, with a long bushy fringe that, like his fedora, completely conceals his eyes. This hairstyle appeared in the final episode of Part 1 and the Telecom episodes of Part 2.
 * It's hinted in some media that "Daisuke Jigen" isn't his real name and he isn't even ethnically Japanese, but American.

Name
"Daisuke" in his given kanji means "Big mediation". "Jigen" means "dimension".