Manga spinoff launched in 2013, got an anime adaptation in 2018
Mangaka Chimaki Kuori wrote in the cover of the 15th volume of the Saint Seiya: Saintia Shou spinoff manga on Tuesday that the manga is coming to an end. Kuori alludes to the manga continuing even after it was announced in 2018 that it was nearing its climax, but assured readers that this time the story is actually coming to a conclusion.
Seven Seas Entertainment licensed the manga and it describes the story:
In the context of a space-wide civil war instigated by Saga – Gemini Gold Saint – a group of new Saints with the goal of protecting their goddess Athena. This first all-female team of armored warriors, powered by the Zodiac, will use their agility, strength, and compassion to protect their world and fend off their own destiny.
The manga launched in Champion RED in 2013. Seven Seas Entertainment published the manga’s 12th volume on February 9.
The manga has been adapted into an anime. The anime premiered on Amazon Prime Video in Japan in December 2018. Crunchyroll streamed the series as it aired in Japan.