Original Name コスモス
Romaji Name KOS-MOS
Nicknames KP-X, Anti-Gnosis Humanoid Fighting System #00-00-00-00-1
Series Xenosaga The Animation
Age Unknown
Weight Unknown
Height Unknown
Date of Birth Unknown
Blood Type Unknown

KOS-MOS: A powerful android from Xenosaga The Animation

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KOS-MOS, also known as “Anti-Gnosis Humanoid Fighting System #00-00-00-00-1”, is a character from the anime series Xenosaga The Animation. As an android, KOS-MOS has a programmed personality based on logic, probability, and the completion of her assigned mission. She is designed to be highly efficient and focused, often prioritizing the safety of her co-creator, Shion Uzuki. However, despite her lack of emotion, there are instances where an alternate personality of KOS-MOS emerges, displaying more human-like characteristics.


In the Xenosaga universe, KOS-MOS was developed by the interstellar conglomerate Vector Industries. Its creator, Kevin Winnicot, intended it to be the premier anti-Gnosis weapon. Unfortunately, during an incident, KOS-MOS awakened prematurely, causing the death of Kevin and most of the development team. Shion Uzuki, one of the survivors, was subsequently promoted to Chief Engineer of the KOS-MOS project. KOS-MOS continued to be tested and improved under Shion’s leadership.


KOS-MOS is an armored gynoid made entirely of mechanical parts and nanomachines. She has a striking appearance with her sleek and futuristic design. Her physical characteristics include an imposing stature, emphasized by her muscular build. KOS-MOS has several versions or “skeletons”, each equipped with black box components left behind by Kevin Winnicot. Notable features include her powerful X-BUSTER weapon, energy manipulation abilities tied to the Zohar, and the ability to summon weapons.


An incredibly powerful android, KOS-MOS is considered superior to other party members in terms of her abilities. In addition to her superhuman strength and speed, she possesses advanced nanomachines that allow her to transform parts of her body, particularly her arms, into a variety of energy projectile and melee weapons. Her body is self-repairing and highly durable, though not indestructible. She is also equipped with a force shield for added protection.


KOS-MOS originates from the Xenosaga role-playing video game series and made her first appearance in Xenosaga: The Animation. The character was created by Kevin Winnicot and brought to life by the talented team at Vector Industries. KOS-MOS’ purpose as an anti-Gnosis weapon and her subsequent role in protecting Shion Uzuki and fighting the Gnosis make her a central figure in the Xenosaga universe.

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Who is KOS-MOS in “Xenosaga: The Animation”?

KOS-MOS, short for “Kosmos Obey Strategical Multiple Operation Systems”, is a fictional character in the anime series “Xenosaga: The Animation”. She is an advanced android designed for combat and is a central character in the series.

What is KOS-MOS’s role in “Xenosaga: The Animation”?

KOS-MOS is one of the main characters in Xenosaga: The Animation. She is a powerful battle android created by the First R&D Division of Vector Industries. Initially tasked with protecting the main character, Shion Uzuki, KOS-MOS plays a crucial role in the unfolding events of the story.

What are KOS-MOS’s abilities and powers?

KOS-MOS possesses a wide range of abilities and powers in Xenosaga: The Animation. She is equipped with advanced weapons, such as her Gatling gun and missile launchers, and has exceptional strength and agility. KOS-MOS also has the ability to analyze and adapt to different combat situations, making her a formidable opponent.

What is the significance of the KOS-MOS character in the series?

The character of KOS-MOS is of great importance in Xenosaga: The Animation. As an advanced android, she raises questions about the nature of consciousness, free will, and the ethics of creating artificial life. Her development and interactions with other characters explore these themes and contribute to the overarching narrative of the series.

Who created KOS-MOS in Xenosaga: The Animation”?

KOS-MOS was created by Vector Industries’ First R&D Division in “Xenosaga: The Animation. The team responsible for her creation is led by Joachim Mizrahi, a renowned scientist in the series. The creation of KOS-MOS and her connection to Mizrahi’s research play a central role in the story.

Does KOS-MOS have any unique personality traits?

Although KOS-MOS is an android designed primarily for combat, she develops unique personality traits over the course of the series. Initially, she displays a stoic and emotionless demeanor, but as the story progresses, she begins to show signs of curiosity and empathy, adding depth to her character.