Why is Hinata's hair short?


In Part One, Hinata cuts her hair short and it makes her look hair look like a
duck's tail (sorry, Hinata). She lets it grow long in Part Two, the cuts it
short again in Part Three. There may not be any reason why she does so, but
can someone tell me why Hinata cuts her hair short (if there even is any
reason)?




I heard someone say that Sasuke likes girls with long hair. Because Hinata has
a crush on Naruto, she wants to keep her hair short so that Sasuke won't like
her, is he ever does.

The other reason is that the tradition in Japan is that girls have their hair
cut short if they are a disgrace to their clan/family. Hinata was not very
strong at Part One, as she was defeated by her little sister Hanabi, though
she was 5 years younger. Hiyashi Hyuga, Hinata's dad, even referred to her as
a disgrace (in one of the filler episodes).




I think it's just a device to show aging. In part one, she is a kid and has
short hair, in part two, she is a teen and has long hair, and in part, three
she is an adult and has short hair again.

