Seven Seas has also licensed Kashiwa Miyako’s original manga adaptation of Tetsuto Uesu’s The Testament of Sister New Devil light novel series, and shipped the fourth volume in November.
Seven Seas Entertainment announced on Thursday that it has licensed Fumihiro Kiso’s The Testament of Sister New Devil Storm! spinoff manga and plans to release the first single volume on September 26.
Seven Seas also announced that it will make the original The Testament of Sister New Devil, Akuma no Riddle, Magia the Ninth, Please Tell Me!
The spinoff manga began in Hakusensha’s Young Animal Arashi magazine in February 2014, and ended in May 2016.