Wish

Wish by Clamp has to be one the cutest manga I have ever read. It, too, is one of the first manga I began collecting and finished. Wish was also released in the 1990's lol (1996 to be exact), yep I'm pulling out a lot of oldies~! As such you can see the drawing style has an older flare but its clamp for crying out loud, it looks awesome~

Genres: Fantasy, Romance, Shoujo, Supernatural

Summary:

While walking home from work one day, a doctor named Shuichiro notices an angel, Kohaku, stuck on a tree while being attacked by a crow. He rescues Kohaku and, in return, Kohaku offers to grant him a wish. However, Shuichiro is satisfied with his life - he has a decent home, good looks, and a well-paying job as a doctor - so he does not request anything. As Kohaku is honour-bound to grant the wish, she chooses to stay with him in his home, and helps with chores.  

Picture found on Google*