Title: The Book of Yōkai: Mysterious Creatures of Japanese Folklore
Author: Michael Dylan Foster
Illustrator: Shinonome Kijin (東雲 騎人)
Publication Year: 2015
Publisher: University of California Press
This guest review is written by Katriel Paige (@kit_flowerstorm on Twitter).
Yōkai are part of an ongoing conversation surrounding global popular culture. Even in the United States we hear about yōkai through games like Pokémon and Yo-Kai Watch, and we happily watch films from Studio Ghibli that feature wondrous and strange creatures.
Although Michael Dylan Foster acknowledges that commercial cultures factor into the continued vibrancy of yōkai lore, The Book of Yōkai does not focus on the portrayals of yōkai in contemporary popular media and fan culture. Rather, the goal of this text is to provide an overview of the folkloristics of yōkai, from how thinkers and artists have interpreted yōkai to how the mysterious entities have been created, transmitted, and continually redefined. Foster is especially interested in how yōkai enthusiasts create their own networks of practice, with popular media cultures as one node in those networks. As he writes, “For many of my students in the United States, for example, the terms yōkai and Japanese folklore are practically synonymous; they have encountered kappa or kitsune or tengu in manga and anime, films and video games, usually in English translation. This exposure inspires them to delve further into folklore, to find the ‘origins’ of the yōkai of popular culture that they have come to love. And that is [a] purpose of this book, to provide some folkloric grounding for yōkai they might encounter” (6).
Foster succeeds in this endeavor, as The Book of Yōkai is an excellent overview, especially for those new to the study of folklore. In his first chapter, “Introducing Yōkai,” the author offers a short introduction to the shifting definition of the term “folklore,” reminding readers that, like yōkai themselves, “folklore” occupies a place-in-between, where it is both traditional and modern, rural and urban. Folklore, like yōkai, can be found both in the shadows of the forest and in the light cast by our computer screens. Just as there is no single definition of “folklore,” there is no single definition of “yōkai,” and Foster’s cogent explanations of liminality and communal creation serve as an excellent introduction to the study of cryptids and the legends surrounding them.
The Book of Yōkai is divided into two sections: “Yōkai Culture” and “Yōkai Codex.” The “Yōkai Culture” section is where the reader will find Foster’s discussions of the history of yōkai, beginning with the mysterious twilight entities of the classical Heian Period (c. 794-1185) and spanning to medieval picture scrolls illustrating yōkai night parades and early modern codices classifying both natural and supernatural phenomena. The majority of this section is centered around important texts, such as the mytho-historical Kojiki and hyakumonogatari compilations of ghost stories, and influential figures, such as the artist Toriyama Sekien and the scholar Inoue Enryō.
The “Yōkai Codex” describes yōkai according to their habitats, such as the countryside, the city, and the sea. This section is similar to the indexes seen in games that involve the collection of strange creatures, such Pokémon and Yo-Kai Watch. Foster’s “Yōkai Codex” also draws on and serves as a link to yōkai indexes past and present, most famously the illustrated yōkai compilations of the manga artist Mizuki Shigeru.
The writing is accessible to academics and non-academics alike, making The Book of Yōkai superb for independent scholars or a general reader with an interest in yōkai. Foster by and large avoids technical jargon, and he clarifies his treatment of Japanese words and names at the beginning of the book, which aids in cross-referencing with other sources. As a folklorist, Foster privileges the storytelling experience, using anecdotes to make the reader feel as if they are having a friendly chat with the author. Although the academic foundation of Foster’s text is solid, his colorful personal stories have the potential to resonate strongly with a non-academic audience.
The Book of Yōkai is a great resource for undergraduates, non-specialists, and other curious readers looking for a comprehensive English-language introduction to the historical complexities and artistic potential of yōkai. It is available in hardcover, paperback, and e-book editions from the University of California Press. Shinonome Kijin, who has provided thirty original illustrations for the text, can be found as @ushirodo on Twitter.
* * * * *
Katriel Paige is an independent scholar of yōkai as well as media cultures and folklore. They earned a MA in Intercultural Communication with International Business from the University of Surrey and a BA from the University of Delaware with a dual focus in East Asian Studies and English, and they currently work in the technology industry. They like cats, video games, and caffeine in both coffee and chocolate forms. You can find more of their work, including their essays on Japanese culture and video games, on their Patreon page.