Hi! Sometimes characters will still be unsorted in the main folder page until a moderator gets the them so please be patient, and when we do get around to doing so we always look at their vision or listed region to know where they need to go. They will only go into "Unclear Region" if we cannot determine their vision casing, and sometimes creators list two places in their "region" status. This is the only time you will need to be concerned about the sorting.
But we will be sure to sort them to Inazuma, thank you for letting us know :D