>>51685461after further study I have concluded
>IRyS has a red-purple colour>Kronii has nothing>Ina has nothing>Kiara has nothing>Ame has nothing>Mumei has light brown>Gura has nothing>Bae has dark red or blackThis is not the same as their default outfits as both Kiara and Gura have coloured nails in them and both IRyS and Bae have much lighter nails in their default outfit
The only consistent ENs seem to be Mori, Fauna, and Ame, Ina and Kronii are also technically consistent but they wear gloves so it is what it is