BUR #6358 has been approved by @evazion.
create alias iseria_arisphodel -> iseria_(epic_seven)
create alias karin_fantaria -> karin_(epic_seven)
create alias ravirihiseea_vizzall_(epic_seven) -> ravi_(epic_seven)
create alias yuna_woo -> yuna_(epic_seven)
create alias charlotte_of_la_mare -> charlotte_(epic_seven)
Using common names + qualifiers as with Genshin characters, not too sure if there are other characters requiring update or if there's a way to check all characters tagged under a copyright.
Also, there are some characters who get alternate releases e.g. blood_blade_karin, not sure if qualifiers should be added for consistency or they are fine as-is since they are unique. Another example, holiday_yufine_(epic_seven) already has qualifier added. Those are also the in-game names.
There are also skins if you want to get into it but I don't think there is enough fanart to warrant additional tags for those, idk.
Updated by fusedragon