Shinmai Maou no Testament (light novel)

Shinmai Maou no Testament (新妹魔王の契約者 (スタメント,Shinmai Maō no Tesutamento) is a Japanese light novel series written by Tetsuto Uesu and was illustrated by Nekosuke Ōkuma. Since 2012, there are twelve volumes has been published by Kadokawa Shoten under their Kadokawa Sneaker Bunko imprint.

Volume List

Shinmai Maou no Testament (Main Series)

No.	Novel Title	ISBN	Release Date
01	Shinmai Maou no Keiyakusha 01	ISBN 978-4-04-100495-1	September 29, 2012
02	Shinmai Maou no Keiyakusha 02	ISBN 978-4-04-100670-2	January 31, 2013
03	Shinmai Maou no Keiyakusha 03	ISBN 978-4-04-100860-7	June 1, 2013
04	Shinmai Maou no Keiyakusha 04	ISBN 978-4-04-101061-7	November 1, 2013
05	Shinmai Maou no Keiyakusha 05	ISBN 978-4-04-101297-0	April 1, 2014
06	Shinmai Maou no Keiyakusha 06	ISBN 978-4-04-101433-2	September 1, 2014
07	Shinmai Maou no Keiyakusha 07	ISBN 978-4-04-102268-9	January 1, 2015
08	Shinmai Maou no Keiyakusha 08	ISBN 978-4-04-102576-5	July 1, 2015
09	Shinmai Maou no Keiyakusha 09	ISBN 978-4-04-103747-8	December 1, 2015
10	Shinmai Maou no Keiyakusha 10	ISBN 978-4-04-103748-5	February 1, 2017
11	Shinmai Maou no Keiyakusha 11	ISBN 978-4041051733	November 1, 2017
12	Shinmai Maou no Keiyakusha 12	ISBN 978-4041068151	April 1, 2018
13	Shinmai Maou no Keiyakusha 13	ISBN 978-4041078365	March 31, 2021