Okko

Okko is a title used for several media properties, the most prominent being a French-Belgian fantasy graphic novel series. Created by writer Hubert and artist Keras and published by Delcourt, the series began in the early 2000s and has been collected into multiple volumes. The story centers on Okko, a young girl in a mythic world inspired by East Asian folklore, who travels with a small group of companions—often including a monk and a talking cat—to confront spirits and uncover the secrets of her land. The work is noted for its atmospheric artwork, intricate world-building, and mature themes for a graphic novel audience, and it has been translated into several languages.

In addition to the comics, the name Okko has appeared in other media. The best-known non-graphic-novel use is Okko's Inn, a 2018 Japanese animated feature based on a children's book, which shares the name but is separate from the French series. The term also appears as a given name in Japanese and has occasionally been used in branding and other creative works.