THANK YOU FOR THE NAME POOKIE YOUR A LIFE SAVER ๐๐๐ also no ,, not that woman thank god ๐ค๐ค it was from his fight with qiu when he was like 12 - 13.
basically: argument (two words) -> pushed onto the ground -> punched to the side -> lip got stuck on small rock -> scar.
like qiu kinda punched him and then yeah… kojo didnโt really feel it tho, he has a high tolerance for pain ๐ค (or well, higher than average cuz it still hurt in the end ๐ญ๐ญ)