Body Swap - MMA World Champ dies saving a girl and his soul transfers into hers making her the strongest high school fighter.
Androgynous - FL is mistaken for a male and joins a guys only paintball team
Sex Change - The relationship between two childhood friends changes when one of them changes into a female overnight
Sex Change, Game - MC chooses a male avatar to win a bet against her twin brother in a game called Second Life.
Hidden Gender - FL was raised as a son and sole heir to the throne however when the kingdom is overthrown she must live as a woman but her past finds her again.
Androgynous - FL is a knight captured by the enemy forces so she must survive in enemy territory amongst men in war time
Androgynous - FL isekai's into a novel and following the plot believes that the ML is in a woman in disguise however she finds out that he is indeed a man
Hidden Gender - Twin siblings assume each other's identities in the pursuit of love
Hidden Gender - With the return of FL's Lady master the truth is revealed and it turns out it was she was actually a man in disguise
Hidden Gender - FL is a talented designer and seamstress however her options are limited in a male privileged society so she disguises a man to bring her dream into fruition.
Fight Like a Girl