For those of you who haven't seen/read it yet, here is the plot of KonoSuba:
Following an untimely and embarrassing death, Kazuma SatÅ, a Japanese teenager shut-in NEET, meets a goddess named Aqua, who offers to reincarnate him in a parallel world with MMORPG elements, where he can go on adventures and battle monsters. Despite being offered a superpowered item or ability to use in this new world, Kazuma, following some provocation, chooses Aqua herself to accompany him to the town of Axel, quickly finding her absent-mindedness to be less than beneficial.