Note: I initially made this post for yuri, but now I'm extending to yaoi. However, I'm gonna keep the language below as yuri-oriented instead of typing '/ brother' or '/ yaoi' every time.
I wanna know if a ship between younger sisters like Kei Shirogane x Moeha Fujiwara from Kaguya-sama would be unprecedented in anime/manga, if it would be canon / if it is canon.
It can be an anime / a manga whose genre is really yuri like Netsuzou Trap. Or it could be something that happens to have yuri eg Korrasami = Korra x Asami in Avatar The Legend of Korra.
- A possible example which I heard is non-canon
(meta-spoiler)
RWBY - Ruby Rose x Weiss Schnee
- A canon but non - anime / manga example is Juliette Fairmont x Calliope "Cal" Burns from First Kill.
