if it is one individual behind all the threatening letters, nor is the reason for the threats known. Multiple doujinshi events, including Comiket, banned content related to the series, barring creators from selling Kuroko's Basketball-themed doujinshi at their events. The suspect, who was later revealed to be a 36-year-old man named Hirofumi Watanabe, was eventually caught and was arrested on December 15, 2013. Due to the loss of Kuroko's Basketball dōjinshi because of the threats, there was a special event that specifically focused on dōjinshi related to the series affectionately named Kuroket, organized by the Comic Market Preparatory Committee, held during the Comiket Special 6 – Otaku Summit 2015 on March 29, 2015. The event hosted approx. 2400 dōjinshi circles. See also Notes References External links Official website Official Anime Website Official Stage Play Website 2.5D musicals 2012 anime television series debuts 2013 anime television series debuts 2015 anime television series debuts Anime and manga controversies Anime series based on manga Bandai Visual Basketball in anime and manga Comedy anime and manga Japanese sports television series Mainichi Broadcasting System original programming Medialink Production I.G Shueisha franchises Shueisha manga Shōnen manga Tokyo MX original programming Viz Media manga