Birdy Cephon Altera
main character
TV
7.6
My TrackerPLANNING
Episode: 0 / 12
My Score:
Anime DetailsFINISHED
Estimated watch time
4h 36m
⚡ 3 days at 5 eps/day
Tags & Tropes
Gender Bending92%Aliens85%Dissociative Identities83%Robots79%Gore79%Female Protagonist70%Male Protagonist70%Seinen60%Henshin60%Tokusatsu60%
TVFINISHED2009 WINTER7.6 / 10 AniList score
Birdy the Mighty: Decode 02
鉄腕バーディー DECODE:02• Tetsuwan Birdy DECODE:02
Synopsis & Story
Birdy and Tsutomu are still co-existing in the same body, as Birdy continues her duties as Federation Investigator and celebrity persona, and Tsutomu seeks to balance them with his normal everyday life. When a criminal group connected to the Ryunka incident escape from custody, hiding themselves and their alien identities on Earth, Birdy and Tsutomu are thrown back into action. It seems, however, that there are other forces involved, as well as old faces, which give Birdy time to reflect on the past, and the people that influenced her. (Source: Anime News Network)
Trailer
Search YouTubeWhere to Watch Officially
A streaming link is not listed for this title yet.
Featured Cast & Voice Actors
Franchise Universe & Related Entries
Aniphoria guide
Birdy the Mighty: Decode 02: should you watch it?
At a glance
Birdy the Mighty: Decode 02 has been well received, with an average AniList score of 76/100 — 66% of 5,644 ratings are 8/10 or higher.
It ranks #15 highest-rated anime of 2009, and #60 most popular anime of 2009, and #5 highest-rated anime of Winter 2009 on AniList.
Of the 8.4K AniList users who started it, 2.1% dropped it, so it is rarely abandoned; 7.6K have finished it.
At about 4 h 36 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Action, Comedy, Sci-Fi — especially gender bending, aliens, dissociative identities, robots.
Where it fits in the series
- Watch first: Birdy the Mighty Decode: The Cipher (2009)
- Optional extras: Birdy the Mighty
Episodes
12 episodes are listed.
Main cast & creators
- Original creator
- Masami Yuuki
- Director
- Kazuki Akane
- Series composition
- Hiroshi Oonogi
- Series composition
- Seishi Minakami
- Character design
- Ryouchimo
- Music
- Yuugo Kanno
Opening & ending themes
Theme data from AnimeThemes.moe.
Birdy the Mighty: Decode 02 FAQ
- How many episodes does Birdy the Mighty: Decode 02 have?
- Birdy the Mighty: Decode 02 has 12 episodes of about 23 minutes each, roughly 4 h 36 min in total.
- How long does it take to watch Birdy the Mighty: Decode 02?
- About 4 h 36 min back to back. At two episodes a day it takes 6 days; at one hour a day, about 5 days.
- Is Birdy the Mighty: Decode 02 finished?
- Yes. Birdy the Mighty: Decode 02 has finished airing — the final episode aired March 28, 2009.
- Is there a season 2 of Birdy the Mighty: Decode 02?
- No sequel is listed for Birdy the Mighty: Decode 02 as of October 2026. You can continue the story in the original manga.
- What should I watch before Birdy the Mighty: Decode 02?
- Watch Birdy the Mighty Decode: The Cipher first — Birdy the Mighty: Decode 02 is a direct sequel.
- Is Birdy the Mighty: Decode 02 based on a manga?
- Yes. Birdy the Mighty: Decode 02 adapts the manga by Masami Yuuki.
- Who animated Birdy the Mighty: Decode 02?
- Birdy the Mighty: Decode 02 was animated by A-1 Pictures and directed by Kazuki Akane.
- Who sings the opening of Birdy the Mighty: Decode 02?
- The opening, "Kiseki", is performed by an uncredited artist.