Checking 40.5, You can find that more than half of the common characters in Prince of Tennis have sisters, and the total number is more than two dozen. And in fan fiction, they are even more god-like beings. They can be used as cannon fodder for Mary (Master Atobe openly fucked Sister Tachibana in the original work), they can also act as matchmakers or even protectors. They can be called omnipotent.
Xf only allowed a few of them to show their faces, and more people were buried in 40.5, Leaving only a title. But as the prince's sisters, these twenty-odd princesses, their lives are probably as exciting as their brothers.
So this article is about them and theirs.
Campus style, updates are uncertain, and the number of words is uncertain.
In principle, the setting is strictly based on the three setting books of XF and the completed comics, with animation as a supplement. If there is any conflict, please comment it out.