2012 anime ONAs

2013 anime film by Yasuhiro Yoshiura

is a Japanese manga series by Kitsune Tennouji which began serialization in July 2009. An original net animation (ONA) series by Xebec was streamed on Nico Nico Douga and Crunchyroll between April and June 2012. The series started airing on Japanese television in July 2012.

Japanese manga series

is a Japanese original net animation (ONA) series created by Izumi Todo and produced by Toei Animation in collaboration with Banpresto. The animation was released on Nico Nico Douga and YouTube in December 2011. Five additional episodes were streamed between August and December 2012. An anime television series aired between October and December 2013.

is a Japanese anime television series adapted from an original net animation of the same name, which uploaded from 2010 to 2012. The series was produced by Yaoyorozu, and premiered from January to March 2019. It follows the survival journey of three sisters in a post-apocalyptic world overrun by mysterious red fog and akamushi, hostile red robot insects. It was the final production by Yaoyorozu before it was dissolved and merged into 8million in 2020.

Japanese original net animation series

Japanese manga series by Taishi Mori