Reborn as a Vending Machine, I Now Wander the Dungeon

Reborn as a Vending Machine, I Now Wander the Dungeon  (自動販売機に生まれ変わった俺は迷宮を彷徨う, Jidō Hanbaiki ni Umarekawatta Ore wa Meikyū wo Samayō) is a Japanese light novel series written by and illustrated by.

Plot
A middle-aged man with only one passion in his life meets a fitting end in a traffic accident. That's where most stories would end, but instead, this is when his story begins when he's reborn as what he admired the most in life--a vending machine! But his new lease on life(?) happens in the worst place possible--what can a vending machine do in a monster-infested dungeon when he can't speak or even move on his own?