From Yu-Gi-Oh!

Sector Security, know in Japan as the Public Security Maintenance Bureau (ネオ童実野シティ治安維持局 Neo Domino Shiti Chian Iji Kyoku), is an organization led by a Director, who attempts to maintain law and order in New Domino City.

The true goal behind the bureau is to prevent the evil sealed in the Nazca Lines by the Crimson Dragon from being reborn. They attempt to do this by cleansing evil from New Domino City, which Rex believes to be the only present day Utopia. This is done by keeping unworthy people out of New Domino and forcing them to reside in the run down Satellite.

Believing that allowing residents of Satellite into New Domino will cause the world to fall into disorder, some members, called Securities, often deal with keeping residents of Satellite out of New Domino City.

Director

The director, Rex Goodwin.

The Sector Security is led by a director, but as of Episode 65, three people come to share this title by unknown means.

List of directors

• Rex Goodwin (formerly, deceased)
• Lucciano, Jose, and Placido (apparently all share this position)

Decks

All of the Security officers have been given a special deck that utilizes Gate Blocker, a card that was banned from Turbo Duels because of its effect to negate the accumulation of Speed Counters on the opponent's Speed World.