By NISIOISIN Ages: 16+ Available Volumes DECAPITATION, Volume 1 Related Series In The News 12.15.2020ZOKU OWARIMONOGATARI novel debuts!!! Plus box set news! 08.25.2020Creator Spotlight: NISIOSIN! Rare Digital Novel Sale (Ends 9/07) 05.12.2020Journey beyond the manga & anime with the Manga to Novel spotlight! 01.31.2020MONOGATARI Fan Art & Cosplay Contest winners announced! 11.22.2019UPDATE 11/22: Our Anime NYC 2019 recap w/ announcements + VOFAN highlights! 11.13.2019MONOGATARI Humble Bundle—pay what you want for NISIOSIN digital novels, manga, art & audiobooks until Dec 4! 10.08.2019More MONOGATARI ebooks now available! 9 more titles added October 8 10.01.2019NISIOISIN Sale! Digital manga and MONOGATARI novels up to 50% off—plus Halloween Comic Fest!