Gender Bender

A character in these manga undergoes a complete or partial physical sex change, whether due to environmental aspects, an enchanted item, a wish that's been granted or a number of other factors. Depending on the situation, the character might be stuck in their new body, or changed back automatically at some point, or have the ability to change back and forth at will. If a man and woman suddenly share the same body, the Gender Bender tag applies as well.