Don't worry, I stuck my fingers in my ears and started yelling "lalalala" after I did the alias. It's never ever changing ever again. Ever. I just don't care which it is anymore so it stays now. If I reverse it, the discussion won't end.
Did aliases for the qualified characters as well.
And some of the tags without qualifiers really need qualifiers. Which I can't do without breaking subscriptions, I know. But touka is way way too ambiguous to use for a specific character.