Title Director(s) First run start date First run end date Episodes Note(s) Durarara!!x2 Shō Takahiro Omori January 10, 2015 March 28, 2015 12 Second season of Durarara!!, part one.[2][3] Durarara!!x2 Ten Takahiro Omori July 4, 2015 September 26, 2015 12 Second season of Durarara!!, part two.[2][3] Durarara!!x2 Ketsu Takahiro Omori January 9, 2016 March 26, 2016 12 Second season of Durarara!!, part three.[2][3] 91 Days Hiro Kaburagi July 8, 2016 October 1, 2016 12 Original work.[4][5] Natsume Yūjin-Chō Go Takahiro Omori, Kotomi Deai October 4, 2016 December 20, 2016 11 Fifth season of Natsume's Book of Friends.[6][7] Natsume Yūjin-Chō Roku Takahiro Omori, Kotomi Deai April 11, 2017 June 21, 2017 11 Sixth season of Natsume's Book of Friends.[8][9][10]