THANK YOU, I THOUGHT I WAS THE ONLY ONE THINKING THISthe spirit that the lil bro uses at the last page is somehow not as scary as landlady's jumpscare whe she talks about her family
She's a ghost so she doesn't need to brush her teeth. The string likewise stays clean.So do you suppose that Yuki occasionally re-sews her mouth shut with fresh thread when it gets dirty and covered in food debris? Or does she just brush the string along with her teeth?
Or does she just completely neglect her oral hygiene and everybody's too polite to say anything about it, except for Shinonome, who's too deep into goblin mode to even notice?