Mangas

ラキア -  Lakia -  Rakia: Shin Mokushiroku -  Rakia: The New Book of Revelation -  Raqiya -  Sanctum
Although a 19th-century philosopher once said that "God is dead" (It was Nietzsche) the Rakia story has God descending to Earth in the 21st century and assuming the form of a girl. ("Rakia" is the Hebrew word for the skies or the firmament.)