KonoSuba: An Explosion on This Wonderful World! is a Japanese light novel trilogy by Natsume Akatsuki, a spin-off of his KonoSuba: God's Blessing on This Wonderful World! series. It is illustrated by Kurone Mishima. It received a light novel sequel and a manga adaptation. An anime television series adaptation produced by Drive aired between April and June 2023.

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.