Ayakashi may refer to:
Ayakashi (yōkai), the collective name for yōkai that appear above the surface of some body of water
Series
Ayakashi (visual novel), a 2005 Japanese horror visual novel with a 2008 anime adaptation Ayakashi: Samurai Horror Tales, a Japanese horror anime television series aired in January 2006 Ayakashi Ninden Kunoichiban, a 1997 dating sim Ayakashi no Shiro, a 1990 role-playing video game Ayakashi Triangle, a Japanese fantasy, romantic comedy manga series Ghost Slayers Ayashi (Tenpō Ibun Ayakashi Ayashi), a Japanese historical fantasy anime television series aired in October 2006
Characters
Ayakashi Sisters, a group of villains in the Sailor Moon series
The monsters used by the Gedoushu in Samurai Sentai Shinkenger
The monsters featured in the anime/manga Kekkaishi
The monsters featured in the anime/manga Omamori Himari
The high-level spirits featured in the ongoing anime/manga Natsume's Book of Friends The monsters featured in the anime/manga xxxHolic The monsters featured in the anime/manga Ushio to Tora The monsters featured in the anime/manga Noragami Numano Himemiko from the anime/manga Kamisama Hajimemashita