The last volume of Saintia Sho was published and it seems that the ending was expanded and several scenes were retouched.
The main addition to the last chapter is that the Saintias are alive. Artemis saved them and they are recovering their life energy in the Temple of the Moon or somewhere in Olympus.
In addition, a short chapter has been added, where part of the Phamton's past is explained.
Extra Story 〜Requiem〜
Equuleus Dress and Eris Leaf diagrams.
The publisher allowed Kuori to include a diagram of an evil character's armor in the last volume. It is also interesting that the Golden Apple is part of Eris' armor, this means that it is a divine object that belongs to this goddess, so Athena can only defeat Eris with an object that belongs to the evil goddess. Eris can only be defeated with her own power.