I don't know if there's a protocol while noting a sensitive content warning for anyone needing to check and fix these tags, but I wanted to give a heads up before hand.
The artist tag rori_chuushin has correct information on the danbooru wiki entry. The contents in this tag belong to Ramen Penguin. The artist has no association with rori chuushin though.
Rori Chuushin is the fanbox alias of the artist tagged as Sikosiya. The contents for Sikosiya appear to be all in order and correct. https://sikosiya.fanbox.cc/ is the fanbox. Not that it matters unless setting up extra aliases or something, but the current pixiv alias for Sikosiya is Shikoto Tanetsuke. https://www.pixiv.net/users/108613991 This part is wrong, my apologies.
Updated by AceEsu