Could this be the cause of Pumpkins 'bad luck'
I love this movie, I think it's beautiful and interesting. (No I don't take it as fact, it's based on a fictional book.)
Any who, when Chiyo is watching Hatsumomo leave, Auntie strikes the flint behind her and tells her 'for good luck.'
Fast forward to when Sayuri is going out on her first night with Mameha, they strike the flint for her as well.
Back track (I know I'm getting there) when Pumpkin is going out on her first night, nobody strikes the flint for her. Why did they forget? Is it addressed in the book?