Xenosaga: The Animation
Series Overview
The year is T.C. 4767. Four thousand years have passed since humanity abandoned its birthplace, the planet Earth. Beset by the hostile alien Gnosis, mankind is now scrambling to find ways to defeat this threat to their existence. The development of KOS-MOS (a specialized android with amazing capabilities) by Vector engineer Shion Uzuki was one response to the threat. But when their ship is destroyed by the Gnosis, Shion and her companions find themselves thrust into the middle of a battle with no clear sides...
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
1 Season • 12 Episodes
24 min per episode
2005 – 2005
Premiered: Wed, Jan 5, 2005
Creative Production Team
Latest Aired Episode
Season 1, Episode 12: “KOS-MOS”
Seasons & Episodes Breakdown
Cast & Creators
Explore Star Directory →
Mariko Suzuki
KOS-MOS (voice)
Ai Maeda
Shion Uzuki (voice)
Rumi Shishido
MOMO (voice)
Eriko Kawasaki
Koichi Yamadera
Albedo Piazzolla / Gaignun Kukai (voice)
Hikaru Midorikawa
Wilhelm (voice)
Masakazu Morita
Luis Virgil (voice)
Taiten Kusunoki
Margulis (voice)
Mariko Kouda
Febronia (voice)
Yumi Touma
Nephilim (voice)
Hideyuki Tanaka
Jin Uzuki (voice)
Hiroaki Miura
Tony (voice)
Wakana Yamazaki
Pellegri / Shelley Godwin (voice)
Soichiro Hoshi
chaos (voice)
Kohei Fukuhara
Vanderkam (voice)
Ryo Hirohashi
Kirschwasser (voice)
Masashi Ebara
Ziggy (voice)
Yasuhiro Takato
Hammer (voice)
Creative Leadership & Key Crew
Gou Koga
Yuichiro Takeda
Kosuke Yamashita
Takao Yoshizawa, Saeko Matsuda
Department Leadership Roster
Takao Yoshizawa
Producer
Saeko Matsuda
Producer
Yuichiro Takeda
Screenplay
Kosuke Yamashita
Original Music Composer
Gou Koga
Director
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
TV-14: Parents Strongly Cautioned — Contains material unsuitable for children under 14.
International Certification Matrix
Parental Guidance — Recommended for mature viewers.
Parents Strongly Cautioned — Contains material unsuitable for children under 14.
Production Stills & Gallery
Official cinematic photography and background stills for Xenosaga: The Animation.
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Frequently Asked Questions About Xenosaga: The Animation
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is Xenosaga: The Animation about?
The year is T.C. 4767. Four thousand years have passed since humanity abandoned its birthplace, the planet Earth. Beset by the hostile alien Gnosis, mankind is now scrambling to find ways to defeat this threat to their existence. The development of KOS-MOS (a specialized android with amazing capabilities) by Vector engineer Shion Uzuki was one response to the threat. But when their ship is destroyed by the Gnosis, Shion and her companions find themselves thrust into the middle of a battle with no clear sides...
How many seasons does Xenosaga: The Animation have?
Xenosaga: The Animation comprises 1 season available to explore.
Who stars in Xenosaga: The Animation?
Key cast members in Xenosaga: The Animation include Mariko Suzuki, Ai Maeda, Rumi Shishido, Eriko Kawasaki, Koichi Yamadera.
Who created or directed Xenosaga: The Animation?
Xenosaga: The Animation was developed and directed by Gou Koga.