The August 2021 issue of Akita Shoten’s Champion RED magazine has announced that Chimaki Kuori’s Saint Seiya: Saintia Shō spin-off manga will end in the magazine’s next issue on July 19, 2021.
The story of the manga is described as:
In the wake of a space-wide civil war instigated by Saga–the Gemini Gold Saint–a new team of Saints comes together with the goal of protecting their goddess Athena. This first all-woman team of armored warriors, powered by the Zodiac, will use their cunning, strength, and compassion to defend their worlds and oppose their very destinies.
Saint Seiya: Saintia Shō launched in Champion RED magazine in 2013. Seven Seas Entertainment is publishing the manga in English.