The After School Midnighters full-CG anime film opened simultaneously in Japan, South Korea, Hong Kong, Taiwan, and Singapore in 2012.
The After School Midnighters full-CG anime inspired the Nazonazo Midnighters smartphone riddle app that launched for iOS and Android devices on Wednesday.
The first set of After School Midnighters shorts debuted with Japanese, English, and Korean subtitles in 2016.
Hitoshi Takekiyo returned to direct the film after directing the original 2007 CG anime short After School Midnight (Hōkago Midnight).