BUR #862 has been approved by @Lyren.
create implication inugami_korone_(1st_costume) -> inugami_korone
create implication nekomata_okayu_(1st_costume) -> nekomata_okayu
create implication ookami_mio_(1st_costume) -> ookami_mio
create implication shirakami_fubuki_(1st_costume) -> shirakami_fubuki
create implication nakiri_ayame_(1st_costume) -> nakiri_ayame
The 1st costume is the costume that they're mostly associated with.