Bio Planet WoO poster
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Bio Planet WoO

7.020061 seasonTV Series

The story revolves around a living creature which came from a comet named WoO; in the series, WoO is befriended by a young girl named Ai; both are chased by a mysterious organization called SWORD who sees WoO as a threat to humanity. At the same time, giant monsters have invaded in search of WoO.

Where to watch

Not streaming yet
Coming soon

No streaming availability found for Bio Planet WoO anywhere yet.

Seasons & Episodes

E1
Episode 1
Apr 9, 2006
E2
Episode 2
Apr 16, 2006
E3
Episode 3
Apr 23, 2006
E4
Episode 4
May 7, 2006
E5
Episode 5
May 14, 2006
E6
Episode 6
May 21, 2006
E7
Episode 7
Jun 11, 2006
E8
Episode 8
Jun 18, 2006
E9
Episode 9
Jul 2, 2006
E10
Episode 10
Jul 9, 2006
E11
Episode 11
Jul 16, 2006
E12
Episode 12
Jul 23, 2006
E13
Episode 13
Aug 13, 2006

Cast

KTKosuke Toyohara
Kosuke Toyohara
Joji Akita
MTMitsuki Tanimura
Mitsuki Tanimura
Ai Kumasiro
TNToshiyuki Nagashima
Toshiyuki Nagashima
Daisuke Yamanami
AAAtsuko Anami
Atsuko Anami
TKTomoka Kurotani
Tomoka Kurotani
Katsura
SKShigeki Kagemaru
Shigeki Kagemaru
Ichiro Gonda
JYJundai Yamada
Jundai Yamada
Takashi Kirishi

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Bio Planet WoO — streaming FAQ

Which OTT platform streams Bio Planet WoO?

Bio Planet WoO isn't streaming anywhere in United States yet.

Is Bio Planet WoO on Netflix?

No, Bio Planet WoO is not on Netflix in United States as of September 2026.

Is Bio Planet WoO on Amazon Prime Video?

No, Bio Planet WoO isn't on Amazon Prime Video in United States right now.

Where can I watch Bio Planet WoO for free?

Bio Planet WoO isn't streaming in United States yet, so there's no way to watch it free at the moment.

How many seasons are in Bio Planet WoO?

Bio Planet WoO has 1 season in total (13 episodes). The series concluded in 2006.

Are all episodes of Bio Planet WoO out yet?

Yes — all 13 episodes across 1 season of Bio Planet WoO are out and available to stream.

Is there a Season 2 of Bio Planet WoO?

No — Bio Planet WoO ended after 1 season, so there is no Season 2.