Mitsuko, a schoolteacher at the Kitamura school, inspires both rumour and curiosity in the parents of her students because of her unconventional manner - not least when she tells the children the fable of a princess whose hand in marriage is promised to a dog she is intimate with. And when a young man with sharp canine teeth turns up at the schoolteacher's home and declares he's 'here to stay', th[Bokinfo].