Uhm as a f!kamui maybe:
Hoshido: Nishiki, Cyrus/Silas, Joker/Jakob and (if possible, if we're not siblings <w<") Takumi.
Nohr: Wolfshapeshifterguy, Cyrus/Silas, Joker/Jakob and (if possible, if we're not siblings <w<") Leon .
As a m!kamui:
Hoshido: Rinka, Kagerou, Setsuna or Aqua/Azura.
Nohr: Nyx, Belka or Aqua/Azura.
This is fun.