Starry Junimo
Farmer
I would pick qi cuz he's my favorite character and I would make him a friendship character and also I would make him so you can date him and marry him and he would give you gifts (once your married to him) and they would be mystery boxes, any valuable gems and warp/rain totems(pretty much any totem) he definitely would have new dialogues and there would be a qi world thing that would be like a amusement park and ( it would be called Qi's Mysterious World) and you could unlock it by speaking to him in the casino after getting every golden walnut.