The ancient Egyptians believed the role of Ra, the sun god, was to sail across the heavens in his boat
called the 'Barque of Millions of Years.'
In the morning when Ra emerged
from the east, his boat was named, 'Madjet' which meant 'becoming
strong.' By the end of the day the boat was called, 'Semektet' which
meant 'becoming weak.'
Ra
died each day and sailed on to the underworld, leaving the
moon in his place to light up the world. Ra was reborn at dawn the very
next day.
During his daily journey across the heavens Ra fought his main enemy, an evil serpent named Apep, the
Lord of Chaos. In some stories, Ra, in the form of a cat named Mau,
defeats the evil serpent, Apep. This is part of the reason why cats are
so highly-revered in Egypt.
Japanese folklore tells the legend of a vampire-like creature called the nukekubi,
meaning 'prowling head.'
By day, a nukekubi is largely
indistinguishable from an ordinary person. At night, however, its head
detaches from its neck and flies away. The flying head of the nukekubi
preys on mortal flesh. Once it finds its victim, it emits a paralysing scream before going in for the kill.
Often a nukekubi has no idea what it is. It might only recall
dreams of seeing its room from odd angles. To vanquish a nukekubi, you
must find its idle body at night and destroy it, thereby killing
the head. There is one way to identify a nukekubi by day - it will have
two or three wrinkles along the bottom of its neck.