The Garden of Sinners, known in Japan as Kara no Kyoukai sometimes referred to as Rakkyo (らっきょ), is a Japanese light novel series, written by Kinoko Nasu and illustrated by Takashi Takeuchi. Originally released as a series of chapters released independently online or at Comiket between October 1998 and August 1999, the chapters were later republished by Kodansha into two volumes in 2004, and again in three volumes between 2007 and 2008.