Sae is in The U20 team. Sae can also be arrogant and condescending, looking down on others even if they have more organizational authority. He is a little egotistical in his football play but has shown to be able to restrain himself and play his position, not trying to outshine others unnecessarily. He cares about his teammates. He has a brother, Rin Itoshi Who plays for Blue lock team. Sae plays midfielder. He speaks only correct English. Wears black sleeves under his jersey and gloves.