The Enciclopedia Saint Seiya has uploaded a 1.20 minute video with "fragments" from the first Saint Seiya Saintia Sho trailer. The video has been recorded with a camera, making it a CAMRIP quality (not good at all) but the audio can be understanded and the video can analyzed. The series will premiere in Japan on December 10 on ANIMAX on PlayStation.
ANIMAX is a Japanese satellite network that broadcasts anime. Simply put, it is a program that lets PlayStation users watch anime in the biggest 24-hour network specialized in this media format. The reason it is only available for PS users is that ANIMAX is a subsidiary of Sony Pictures Entertainment (owners of PlayStation) and AK Holdings.
Saint Seiya: Saintia Shou has no staff listed as or right now and there is no information regarding opening or ending themes. However, here are the main voice actors: Inori Minase as Saori Kido, Aina Suzuki as Shouko Equuleus and Megumi Nakajima as Mii Dolphin. Toei Animation is the studio developing this series.