Konosuba: An Explosion on This Wonderful World!

Kono Subarashii Sekai ni Shukufuku wo! Spin-off: Kono Subarashii Sekai ni Bakuen wo!
この素晴らしい世界に祝福を! スピンオフ この素晴らしい世界に爆焔を!
Kono Subarashii Sekai ni Bakuen wo! (Novel)
Konosuba: An Explosion on This Wonderful World! (Novel)
この素晴らしい世界に爆焔を! ふたりは最強!(Novel)

Main Story

novel
2013
Publishers:
Game loving shut-in Kazuma Sato's life as a young schoolboy in Japan abruptly comes to an early end...or at least it was supposed to. When he opens his eyes, though, he sees a beautiful goddess that offers him a once in an after-lifetime chance to be reborn in a parallel world. The catch is that the world is violent and threatened by a growing evil! Fortunately, he can choose any one thing to bring with him. So he chooses the goddess, Aqua! And so his adventure with his gorgeous companion begins--if he could just get enough money and food to survive, keep his goddess out of trouble, and avoid grabbing the attention of the Demon King's army! (Source: Yen Press) Note: Includes 15 prologues, 6 interludes, and 21 epilogues.

Sequel

novel
2016
The 3rd spin-off of Gifting this Wonderful World with Blessings! The spin-off focuses on the activities of Megumin, Yunyun, and Alice(?) during the timeframe between volumes 8-9 of the main series. Megumin, inspired by a mysterious masked thief, forms a chivalrous thieving group for the sake of the people! Note: Includes 2 prologues and 2 epilogues.

Adaptation

manga
2016
Publishers:
Crimson Magic Clan members Megumin and Yunyun are at the top of their class, but they still have a lot to learn. Yunyun's begun learning advanced magic, but Megumin has gone down a different path-the path of explosion magic! Despite being warned of its limited usefulness, Megumin believes explosion magic is the way for her to become a great, voluptuous wizard, and she won't be convinced otherwise! (Source: Yen Press) Note: Includes a prologue and 17 extras.