Hyakki Yagyō
is the fourth book in Japanese artist Toriyama Sekien's famous "Gazu Hyakki Yagyō" tetralogy. A version of the tetralogy translated and annotated in English was published in 2016. The title is a pun; "hyakki", normally written with the characters "hundred" and "oni", is instead written with "hundred" and "vessels". This hints that the majority of the "yōkai" portrayed in its pages are of the variety known as "tsukumogami", man-made objects taken sentient form. "Hyakki Tsurezure Bukuro" is preceded in the series by "Gazu Hyakki Yagyō", "Konjaku Gazu Zoku Hyakki", and "Konjaku Hyakki Shūi".