D. T. Suzuki
In "Zen and Japanese Culture", D. T. Suzuki describes the hakutaku as "a mythical creature whose body resembles a hand and whose head is human. It was anciently believed that the creature ate our bad dreams and evil experiences, and for this reason, people, wishing it to eat up all the ills which we are likely to suffer, used to hang its picture on the entrance gate or inside the house."