>>38100444In the Japanese version, she explicitly states she's transgender, and it's still implied in the localization.
>"はんとしまえは カラテおう だったのに いがくの ちから って スゲーよね!">Translation: "I was a Karate King just half a year ago; the power of medical science is awesome, wouldn’t you say?!">Official English localization: "Yes, a mere half year ago I was a Black Belt! Quite the transformation, wouldn’t you say?"