The anime series adaptation of Nisemonogatari is an anime project that belongs to the NisiOisin Anime Project. It retells the story of Koyomi Araragi and his experiences after the events in Bakemonogatari. The series was released on January 7, 2012.
Like in Nisemonogatari, the anime series continues with the story of the life of Koyomi Araragi, a high school boy who survived a vampire attack and was able to return to becoming a human after the ordeal.
The series is confirmed to have ClariS and ryo of supercell to collaborate for the series' ending theme song, entitled "Naisho no Hanashi".