The future of this fantasy world now lies in the hands of…a vending machine! Boxxo was once a human, until he died in an accident and was reincarnated as a sentient piece of machinery. While he can still hear and see, there’s no way for him to move by himself or speak more than his programmed phrases. How can he make the most of this strange new life? 
(Source: Crunchyroll)

How far are you willing to go to protect your interests? For one Japanese vending-machine enthusiast, the answer is “to the grave.” Crushed by his favorite contraption, his life as a fanboy of dispensed goods may be over, but his close connection to vending machines can only grow—when he’s reborn as one in a fantasy world! Is a land of monsters and magic ready for this modern marvel of convenience?!
 
(Source: Yen Press)

After dying in a traffic accident, I find myself standing near an unfamiliar lake. My body won't move, I can't hear my voice, and when I try to shout in confusion, words that I never expected come out!"Get one free with a winner."I-it seems I've turned into a vending machine...! I can only do what actual vending machines can. It's impossible to move by myself, and there's no way for me to have any meaningful conversation-how am I going to survive some fantasy world's dungeon like this?! 
 
(Source: Yen Press)

Kuma Kaichou