True Confessions! A Girl's Hair is Her Life!
Otome Hakusho - Kami wa Onna no Inochi Nano
"Stuck in the middle of a fight between Ranma and Ryoga, Akane's long hair is chopped off by Ryoga's bandana sword. Concerned for her, Ranma ditches the fight and tends to the dumbfounded Akane.” (source)