Sayaka had a weak body until she was involved in a car accident.  After she healed from the accident her demeanor became more cheerful.      

Tsutomu Senkawa is an average high school kid who is busy studying for his senior entrance exams. Tsutomu goes out for some fresh air, after a hard day's work studying for a big test, when he runs into a guy fleeing from a pretty young lady. The pursued man is actually an interplanetary criminal on the run from a Federation agent called Birdy Cephon Altera. Caught in the midst of this chase, Tsutomu gets thrown by the man at Birdy, which kills Tsutomu. Fortunately for Tsutomu, there is a way to keep him alive, although it comes at the price of discarding his body. He ends up merged into Birdy's body.

__Favorite Colors:__ Pink, brown
__Hobbies:__ Performing, reading, singing

[Official Website](http://www.jvcmusic.co.jp/maaya/) | [LINE Blog](https://lineblog.me/sakamotomaaya/) | [YouTube](https://www.youtube.com/user/maayasakamotoCh) | [Wiki (en)](https://en.wikipedia.org/wiki/Maaya_Sakamoto) | [Wiki (jp)](https://ja.wikipedia.org/wiki/%E5%9D%82%E6%9C%AC%E7%9C%9F%E7%B6%BE)

Married frequent costar [Kenichi Suzumura](https://anilist.co/staff/95005) on August 8, 2011.

[Twitter](https://twitter.com/brinapalencia) | [Instagram](https://www.instagram.com/brinakins/) | [Facebook](https://www.facebook.com/brina.palencia.7)

Brina Michelle Palencia is an American voice actress who has voiced a number of English-language versions of characters featured in anime. She's a graduate of University of North Texas. [Gino Palencia](https://anilist.co/staff/104093), her brother, also works for Funimation.

(Source: Wikipedia)

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)

This OVA connects the first and second Tetsuwan Birdy DECODE seasons. 

Birdy uses her pin-up alter ego to help Tsutomu make a love connection with Sayaka, but everything goes horribly wrong when a Federation marionette is added to the equation! 
 
(Source: FUNimation)

After two years of being dormant inside Tsutomu Senkawa, an accidental encounter with their old nemesis violently wakes Birdy up. With Birdy kicking evil's ass once again, the dark secrets of the experiments conducted by the "Agni" corporation are slowly revealed. They seem to be dabbling with human body enhancement, creating what they call "beast men," to combat the alien invasions related to Birdy. 
(Source: MangaHelpers)

Sayaka Nakasugi