The Mystery Masters

The great investigation team founded by Sminem that serve as their loyal allies and have helped to investigate threats against TFR in innumerable occasions.

Season 1
Founded by Sminem, Wright and Saihara are to investigate the Bogs but something's missing from the team, that's when he decides to include Ushiromiya Battler into the team. Thanks to him, soon they find out about the true identity of "HUNK" as Donte and also the location of the true HUNK, and eventually the location of The Case, which Sminem decides to put on the line of a fair match.

Season 2
After the Bogs were banished, they left behind some of their brainwashed creations so Sminem challenged them to a match to break the mindwashing, and successfully freed them.

Afterwards Wright and Battler manage to win the titles for a short duration, and Maximillion Pegasus hires the Mystery Masters to find information about the enemy Todd Howard, which they obtain from Vergil.

Season 3
Battler participates in matches during the Dimensional Merge while Wright and Saihara take a break, but once they return to the present, Battler and 17 other wrestlers disappear. Wright investigates on how to bring them back, while Saihara investigates the strange phenomenon of "Black Battler". Eventually, Saihara finds out the truth about Agent 47 committing everything he attributed to B. Battler and wanting him to replace the real one, but the missing wrestlers return and Battler defeats his shadowy self.

Battler then confronts 47 about his crimes and what he did to Steve, and they decide to have one last match to settle it, but Battler is defeated.

Season 4
After his loss, Battler gains amnesia, so he's off the ring while he recovers and Wright decide to hire one of three possible candidates, which ends up being Kyle Hyle. Wright also returns with his former partner Miles Edgeworth, and Wright screws Saihara and Hyde for most of their matches until he reveals he was keeping appearances for Kojima, and strikes to save wrestlers from The Final Impact. Eventually, Battler (now Hachijo Tohya) defeats Kojima's champion HUNK, saving everyone.

Season 5
The mystery masters are trapped in the Death Game by the second coming of Mr. Bones, La Parka II. They fight to survive until the end but Tohya doesn't make it. It is revealed that the mastermind of the Death Game, BANS, is none other than the former Ushiromiya Battler, who was tortured by Kojima until losing himself, until he was revived by Kotomine Kirei. In the end, all Death Game participants are executed, sans for Edgeworth whose body is overtaken by BANS.

Season 0
An investigative group formed by Sminem to seek out the truth about Vitalik's actions. Saihara is asked to help Wright by Sminem, but a short time later before their investigation got very far, Kyle Hyde would inform them that Sminem would be pronounced dead. Seeking the truth about Sminem's murderer as well as Vitalik's motives, the investigation goes awry when several of their interrogations end with the person of interest being shot, and Amami Rantaro's own evidence being stolen by Phoenix Wrong. Hyde helps Wright and Saihara confront Vitalik with the evidence he found in Chuck's Suck & Fuck, but Vitalik's new security team defeat them; just before its all over, Sminem returns and tries to fire Vitalik, before he reveals he made his contract iron-clad. Wright confronts his brother and after he falls into the Coolsville Volcano (but survives) recovers the evidence and uses it to take TFR to court, where TFR is made to be closed temporarily until they are sure none of Vitalik's activities remain.

Season 7
As Wright gains more control over TFR since becoming Sminem's assistant and starts having disagreements with Kyle, Saihara disappears, and the Mystery Masters are practically disbanded.