Not sure why there's a character_request tag here, but in terms of tags you think there should be engrish for the yin-yarg balls listed as Reimu's weapon?
Cirno and Reisen II (first line, 3rd and last character respectively) were missing (sorry for updating twice, didn't notice the 9 wasn't on the list either...), not sure about the (unnamed random/regular?) doll I'm unsure about the PC-98 characters though, so I leave the character_request tag for now...