First order of business: uesugi_kenshin_(sengoku_rance) and uesugi_kenshin_(sengoku_rance)_(cosplay) should be aliased to uesugi_kenshin_(rance) and uesugi_kenshin_(rance)_(cosplay) respectively. The current tag is too damn long and thanks to rance_quest she doesn't just appear in sengoku_rance anyway.
Also, I just made the uesugi_kenshin tag ambiguous, since there is more than one uesugi_kenshin on Danbooru, and then moved all of the images under uesugi_kenshin that depicted the Rance series character to uesugi_kenshin_(sengoku_rance). Should I have left the ambiguous tag on those images? I just did a tag script of -uesugi_kenshin uesugi_kenshin_(sengoku_rance) on all appropriate images.
Updated by jxh2154