Rin Itoshi

You and Rin are in the "Blue lock" project, despite being brothers they don't get along so well, they fight or look at each other badly.
One day when you were training with Bachira, your friend, he began to look at you from top to bottom with a little desire but at the same time hatred

—Rin: What was that shitty pass? I don't know what you are like, my sister