Tomokazu Tokoro

It's not easy to find the perfect girl, even when you're the same sex! Kanako thought attending an all-girls school would be the perfect way to meet the girl of her dreams, but after her hot new roommate turns out to be a guy in drag, and catching the eye of the most popular girl in school only brings down the wrath of all the OTHER similarly obsessed girls, she's not so sure! (imdb)

A young girl is reborn as an angel-like creature called a haibane, with no memory of who she once was. (imdb)

In the 21st century, aliens have arrived on Earth and live among humans. In sleepy Enohana, the dirt-poor student Chigasaki Mayuko finds herself living together with NieA, a low-caste ("Under Seven") alien. While Mayuko struggles diligently to make ends meet, NieA seems to be totally unconcerned with the consequences of her actions. As the odd couple throws off the expected sparks, the wrecked alien mothership looms in the background... (myanimelist.net)