Hi, I am trying to remember the name of a manga to recommend to someone. It is about a man in historic Japan who is visiting the house of a noble/wealthy family who appear to be haunted/possessed/have an issue with evil spirirts. The man reveals the spirits as well as the corruption and deceipt within the family.

This manga is SO colourful. It's got a strange, almost psychedelic feel to it and the protagonist is very hard to read. He has longish, pale yellow/white hair. The whole thing is completely gorgeous.

It's driving me nuts that I can't remember more about it!

Any help is much appreciated 😀

I'm thinking Mononoke? The medicine seller's appearance matches your description.

Mononoke that was it thank you! 😁