Ranma 1/2 Anime Story...

I'm pretty sure that the manga and anime versions are the same so both the manga and anime stories at VA are the same.

Ranma 1/2 is about a boy who fell into a "sacred" pond with his dad. Since then whenever cold water is poured over him or his dad, he changes into a girl and his dad changes into a panda.

Later on, Ranma lives with a group of girls, one of which he is suppose to marry. One of the girls ends up to like him but she has a temper. She likes to fight and defend for herself. A guy from school always tries to "win" her. Even though she keeps refusing.

Ever since Ranma went to that school, there have been suspisions that he is a girl because in one of the first episodes, Ranma falls into a pool and turns into a girl (which no one knew about except when the guy that likes the girl falls into the pool after Ranma and grabs his "breasts" and freaks out)!