It's written in Japanese. It's for Li. Read Amigarsa.
It's a hat worn by a female dancer in odori, Japan. Your picture is of a female dancer.
Furthermore, this kind of hat was originally brought for the scarecrow, so it is also called "bird-chasing hat", which can be called bird-chasing hat or literally translated as bird-chasing hat, which is more pleasant to listen to.
I also have a physical map of the website. About 200 yuan RMB is needed. If you like it, please adopt it and pay attention to it to answer your Japanese questions.