KonoSuba: God's Blessing on This Wonderful World!, often referred to simply as KonoSuba, is a Japanese light novel series written by Natsume Akatsuki and illustrated by Kurone Mishima. The series follows Kazuma Satou, a boy who is sent to a fantasy world with MMORPG elements following his death, where he forms a dysfunctional adventuring party with a goddess, an archmage, and a crusader. Originally serialized as a web novel on Shōsetsuka ni Narō between December 2012 and October 2013, KonoSuba was published as a printed light novel series by Kadokawa Shoten under the company's Kadokawa Sneaker Bunko imprint from October 2013 to May 2020. The light novel series features a divergent plot.
A manga adaptation, illustrated by Masahito Watari and Joseph Yokobori, began serialization in Fujimi Shobo's Monthly Dragon Age magazine in October 2014. A radio drama CD was released by HobiRecords in March 2015, and an anime television series adaptation produced by Studio Deen aired in Japan between January and March 2016. A second season of the anime aired between January and March 2017. A spin-off light novel series, KonoSuba: An Explosion on This Wonderful World!, began publication from July 2014. Both the light novels and the manga are licensed in North America by Yen Press. An anime film adaptation produced by J.C.Staff, titled KonoSuba: God's Blessing on This Wonderful World! Legend of Crimson, premiered on August 30, 2019. An anime television series adaptation of KonoSuba: An Explosion on This Wonderful World!, produced by Drive, aired from April to June 2023. A third season, also by Drive, aired from April to June 2024.