nagato yuki-chan no shoushitsu
A spinoff manga series of Suzumiya Haruhi no Shoushitsu by Puyo. An anime adaptation by Satelight aired in Spring 2015.
The series takes place in the alternative world found in Suzumiya Haruhi no Shoushitsu and stars Nagato Yuki, whose personality in this series is a mix of the shy Nagato from Shoushitsu and the gamer Nagato from Suzumiya Haruhi-chan no Yuuutsu (also created by Puyo).