Coffee Samurai
In Coffee Samurai, swordmaster Jin Youn-Young yearned to have an indestructible body of metal during his samurai days. When reincarnated in the modern day his wish is granted – only this metal body is a coffee vending machine, one which can sprout arms, legs, and a face and assume fully human form for brief periods of time. In this form he find himself falling in love with a young woman who essentially takes him home, though he must also still face threats from enemy ninja.