Uncle.
but damn he looks so young!
That’s manga logic for you
My best friend is an Aunty to her nephew whose one year younger than her.... each family has their own circumstances
Yeah of course, but we were already shown the uncle when Kango was around 8, and he was old enough to be getting married so we know there's an age difference there.
Is the redhead at the end a rival or the uncle? Because altho we see the uncle in black and white, he had the same earrings, but this character looks a bit young to me to be the uncle so I'm thinking rival! It's a bit intimate the way he touched his head!