Tara's best friend on the streets and a kind, selfless soul, Joe makes a living as a shopcarter, a wandering salesman that keeps all of his goods in a shopping cart for his convenience, though he swears this is such a common career around the world that he gets offended at the mere concept of having to explain it. A timid old man the moment he's not trying to sell something, Joe prefers to keep his past a secret, though it's said he bears a similarity to a certain legendary professional wrestler of old... but there's no way that can be true. (Bad knees, for one.)
With certified training in first-aid from a number of decades ago that he'd prefer not to disclose, Joe can use medkits and food to heal up allies and give buffs. While his shopping cart leaves him unable to traverse stairs, not having to carry a large inventory helps him keep up his mobility.
At the end of every turn, Joe digs through his storage supply, and has a small chance (defined by his LCK stat) to regain a support item.