Saint Seiya Omega
Japanese title: 聖闘士星矢Ω
Alternative titles: Saint Seiya Ω
Type: TV
Source: Manga
Episodes: 97
Status: Finished Airing
Aired: Apr 1, 2012 to Mar 30, 2014
Broadcast: Sundays at 06:30 (JST)
Duration: 23 min per ep
Rating: PG-13 - Teens 13 or older
Studios: Toei Animation
Producers: Dentsu, TV Asahi
Genres: Action, Adventure, Fantasy, Sci-Fi
Themes: Mythology
Demographics: Shounen

The god of war and guardian of his namesake planet, Mars, was once sealed away by Seiya, but time has passed and his revival is at hand. Meanwhile, Saori Kido (Athena) is raising the boy Kouga, whose life Seiya saved, and he's been training every day to become a Saint in order to prepare for the coming crisis... 

Unaware of his destiny, when Kouga awakens to the power of his Cosmo hidden inside him, the curtain will rise upon the legend of a new Saint.

(Source: ANN)

The Saint Seiya Omega anime was produced to commemorate the 25th anniversary of the original Saint Seiya franchise. (Source: Wikipedia)