Ron DeLite / Yuusaku Amasugi / Henri Duplaisir

天杉優作

Age: 23
Gender: Male
Height: 172 cm
Occupation: Security Guard

The girly-looking fanboy defendant of T&T case 2.
 

Personality: Ron is terribly excitable. A diehard fan of all things Phantom Thief related, he's prone to sudden mood swings, table-slamming, shouting, and when he is being thoughtful he tends to trail off his sentences (represented in the game by his text growing lighter and lighter). He is also madly in love with his wife Desirée and will do anything for her.

Misc Facts: He's so much a fan of Mask DeMasque that he claims to be DeMasque.

Ron works for the same security firm as Oldbag (and, for a time, Larry).

Ron lives on the third floor of the Palazzo Pelpepe building.

Friends and Family: Ron is married to Desirée DeLite.

Name Origin:
English
: DeLite (from "delight") may refer to his "sweet" Japanese name. The name "Ron" is also originally a Hebrew name which means "Joy" which fits with his surname somewhat. (-IPT)

Japanese: "Amasugi" comes from amasugiru meaning "too sweet." Yuusaku may come from the name of a famous actor, Yuusaku Matsuda (though it doesn't look anything like him!).

French:  Comes from plaisir meaning "pleasure."

Background: Ron works as a security guard for KB Security. He met his wife Desirée when he bravely defended her from muggers. Desirée was impressed by his heroism and the two quickly fell in love and were soon married.

Spoiler: 3-2  
However, a few months before GS3, Ron lost his job as a security guard, when his boss discovered he had been selling off information he learned in his job to other companies. He kept the firing secret from Desirée. In order to keep paying for her expensive hobbies he decided to become a Phantom Thief. But on his first heist he was nearly caught, and had to change into an old guard uniform left in an alley in order to sneak away from the police. He left his thief outfit behind, which was later found by Detective Atmey.

After that, Ron began receiving letters from a blackmailer who had discovered his identity. He was instructed to steal specific items and place them in a predetermined safe, and was paid handsomely in return. From then on Ron acted as Phantom Thief according to the mystery person, and was even given clues about the best routes to enter secured buildings and avoid guards.

One day he received a letter threatening to expose his identity, which led him to KB Security on the night of T&T case 2.
 

Mask*DeMasque / Phantom - Kamen Mask

怪人仮面マスク

Age: ??
Gender: ??
Height: ??
Occupation: Phantom Thief
Official Art

A famous Phantom Thief and Detective Atmey's arch rival from T&T case 2.
 

Personality: Unknown

Misc Facts: None.

Friends and Family: Unknown.

Name Origin:
English:
Similar to the Japanese name, it's a repetition of the word "Mask."

Japanese: Kamen means "mask." So his name is literally "Mask Mask."

Background:

Spoiler: 3-2  
 Mask DeMasque is actually Ron DeLite, though he operates according to instructions from Luke Atmey.

 

Luke Atmey / Aiga Hoshiidake / Matt Moissat

星威岳哀牙

Age: 34
Gender: Male
Height: 173 cm
Occupation: Detective
Official Art

Famous detective who's made it his life's work to track down Mask DeMasque, and a witness in T&T case 2.
 

Personality: Atmey is a dedicated, if not eccentric, detective. He likes to make a big deal out of his grand duty, for the sake of truth and justice, when the truth is he just really wants the attention.

Misc Facts: In the Japanese release, Hoshiidake talks with a lot of very old Japanese words, and often exclaims, "Suvari!" In English it's "Zvarri!"

Yes, his monocle is a magnifying glass.

Friends and Family: Unknown.

Name Origin:
English
: A play on the phrase "look at me."

Japanese: Comes from the phrase ai ga hoshii dake, meaning "I just want love."

French:  From the French phrase mate moi ça meaning "take a look at that".

Background:

Spoiler: 3-2  
 Atmey is actually the mastermind behind Ron's Mask DeMasque thefts. He discovered Ron's costume in a dumpster just after the first heist, which Ron had to abandon when he was almost found by the police, and deduced his identity. After that he orchestrated Mask DeMasque's career, blackmailing him into stealing what he wanted. That way Atmey was able to put on a great show for the public, even returning some of the items Mask DeMasque stole for him to show his prowess as a detective.

Until Bullard discovered his secret.

 

Desirée DeLite / Mareka Amasugi / Désirée Duplaisir

天杉希華

Age: 23
Gender: Female
Height: 166 cm
Occupation: Motorcycle Rider

Ron's wife and witness from T&T case 2.

Personality: Desirée is a thrill seeker - she loves motorcycles and enjoys breaking speed limits. She's also deeply devoted to her husband Ron, even if she thinks his hobbies are a little silly at times. She has very expensive tastes.

Misc Facts: None.

Friends and Family: Married to Ron DeLite.

Name Origin:
English
: DeLite (from "delight") may refer to her "sweet" Japanese name. Desirée may come from the word "desire."

Japanese: "Amasugi" comes from amasugiru meaning "too sweet." The name Mareka is apparently the name of a childhood friend of one of the staff members.

French:  Comes from plaisir meaning "pleasure."

Background: Desirée met Ron one night when she was attacked at knife point by a pair of robbers. A man in a security guard uniform bravely rescued her, and she quickly fell in love with him. The two haven't been married for long but are very devoted to each other.

 

Kane Bullard / Kurobee Busujima / Ken Bullard

毒島黒兵衛

Age: 48
Gender: Male
Height: 168 cm
Occupation: Head of KB Security Guards

Head of KB Security (Ron and Larry's boss) and victim of T&T case 2.

Personality: Unknown.

Misc Facts: None

Friends and Family: Unknown.

Name Origin:
English: Bullard may come from "bully" as Kane is already a fairly sinister name.

Japanese: The word for security guard is keibi, (Hence "KB Keibi"), and also where the owner's initials came from.

Background:

Spoiler: 3-2  
Bullard has long used his security firm to help gain information on his clients, to be sold at a profit. It was he who discovered Atmey's identity as the mastermind behind Mask DeMasque, which led to Atmey killing him.