Fr ,why would they not be canon in a gay novel like that?because they weren't the main chars?..... I CAN'T STAND IT 
I ship
(KandaxAllen
DokjaxJonghyuk
SasukexNaruto
MadaraxHashirama
GintokixHijikata
Mu QingxFeng Xin
Vanoé
Kagehina
KarmaxNagisa
Sherliam
Renga
Satsugu
Soukoku)
the canon alrdy but impossible ones 