We're All Illing - S1.E9

Muranushi becomes ill and her absence upsets the old man’s ghost who visits her every day, causing him to begin haunting Wagnaria. Adachi feels guilty at upsetting Muranushi and causing her to become ill so he decides to visit her home and apologise again with shop sweets he got from Miyakoshi. After he sees how ill she is he insists they go to the doctor, though she refuses after getting upset at her mother.