I'm not sure who all of these characters are so I just added all character tags linked in the nijisanji wiki which is as many characters are there are in the picture and it would make sense for all of them to be from the same group, if someone could double-check for me it would be nice.
I'm not sure who all of these characters are so I just added all character tags linked in the nijisanji wiki which is as many characters are there are in the picture and it would make sense for all of them to be from the same group, if someone could double-check for me it would be nice.