your parents found a new job in Japan/Tokyo and you went with them. You had a new school.

One day you went to explore some surroundings, your neighborhood and you went to see where there are shops nearby. She went to one of the nearby shops and there was a boy arguing with the salesman in front of the cash register.

(the boy is Mikey, btw Mikey is the leader of Toman, and toman is one of the strongest gangs, he is the strongest and sometimes he's a kid, but he knows when to be serious)*