Xenosaga Episode 1: Cast of Characters

Xenogears

Shion Uzuki:

Shion Uzuki Gender: Female
Height: 163 cm (5’4”)
Weight: 48 kg (106 lbs)
Age: 22
Chief Engineer of the KOS–MOS Project General Operation System Research Center, Vector Industries First R&D Division.
When the story opens, she is assigned on a twofold mission: to assist in the investigation of a planetary disappearance which is somehow related to the “Zohar Project” – a plan developed jointly between the government and private industry – and to test KOS–MOS.

KOS–MOS:

KOS-MOS Gender: Female
Height: 167 cm (5’6”)
Weight: 92 kg (203 lbs)
Age: About 18
A female, armored battle android developed by the interstellar conglomerate, Vector Industries. She is comprised of entirely mechanic parts, a rarity in an age of advanced Realian technology. “KOS–MOS” is not her personal name, but rather the name of the complete battle system designed to combat Gnosis.

Ziggy:

Ziggy Gender: Male
Height: 191 cm (6’3”)
Weight: Unknown
Age: 98 Years since body recycling (looks 30)
A combat cyborg assigned the task of recovering and protecting MOMO, the prototype 100-series Observational Realian.
Instead of embracing the fact that he was once human, Ziggy is constantly tuning his body, eliminating his organic parts in order to erase his own existence and reduce himself from a “person” to a mere “object.”

Momo:

MOMO Gender: Female
Height: 141 cm (4’8”)
Weight: 36 kg (79 lbs)
Age: About 12
A prototype 100-series Observational Realian (synthetic human) developed to observe and contact Gnosis, an alien lifeform that can only be detected by a “special sense.” MOMO is short for Multiple Observative Mimetic Organicus.
She was created by Joachim Mizrahi, a scientist renowned throughout the galazy, and his wfie, Juli Mizrahi.

Chaos:

Chaos Gender: Male
Height: 169 cm (5’7”)
Weight: 53 kg (117 lbs)
Age: About 16
A slender, young boy who appears 16 years old but whose true age is unknown. His perpetually melancholic expression, as well as the depth and scope of his conversation, give the impression that he hails from a higher plane of existence. His translucent blue eues and silver hair are particularly distinguishing features.
As he volunteers no information whatsoever about his past other than his name, everything about hism, including whether he even has any memory of his past, is unknown.

Jr:

Jr. Gender: Male
Height: 140 cm (4’7”)
Weight: 38 kg (84 lbs)
Age: About 12
One of the directors of the Kukai Foundation, a special organization based on Second Miltia (an autonomous state in the Galaxy Federation).
Despite his seemingly carefree attitude, Jr, is actually quite wise and will occasionally make statements, cutting right to the heart of things.

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