この素晴らしい世界に爆焔を! [Kono Subarashi Sekai ni Bakuen o! / Konosuba: An Explosion on This Wonderful World!]

A spinoff of the beloved Konosuba franchise, this 2016–2018 Kadokawa miniseries shifts the spotlight to the eccentric, explosion-obsessed mage Megumin. Written and illustrated by the original light novel creator, it delves into her past before joining Kazuma's party, focusing on her friendship with Yunyun and her relentless quest to master her signature spell. While short—only five issues—it offers fans a charming, character-driven prequel that expands the world with the same warm, comedic tone.