Shortly after his wedding, Miki observed one night how his wife's neck grew longer and longer, and her head floated through the apartment.
The next morning, he confronted her: "You concealed the fact that you are a rokurokubi. Therefore, I am divorcing you and keeping your dowry"
The yōkai smiled seductively. "But dearest, didn't you have fun in bed? Consider what's possible with this body."
A grin appeared on Miki's face.
The next morning, the magistrate stood bewildered before Miki's corpse and said to the widow: "Strange, it looks like strangling, but the pressure marks match neither hands nor ropes."