Tsutomu, an average middle school kid busy studying for the final exams to enter high school runs into a man running from someone and gets caught up in the chase. In all the confusion he gets accidentally killed. Luckily Birdy (an interplanetary agent) knows a way to save him, unfortunately that means joining bodies to become one. So now he is stuck with this officer and along for the ride capturing criminals and saving lives.
- Other Title: Tetsuwan Birdy, 鉄腕バーディー, Birdy the Mighty, tbd ova, birdy ova, Tetsuwan Birdy OVA
- Status: Completed
- Sub/Dub: Anime Sub
- Anime Type: OVA
- Genres: Action, Comedy, Sci-Fi, Shounen, Ecchi, Mecha, Animation, Action & Adventure, Sci-Fi & Fantasy
- Characters: Altera, Birdy Cephon, Hayamiya, Natsumi, Senkawa, Tsutomu
- Score: 7.09
- Rank: 3640
- Popularity: 3767