Birthday: September 4th Itaru Saitō is U-17 camp's mental coach. He's said to be tall 2.15 mt. Since he appears he already tries the middle schoolers' mental strenght as he says is even more important that the actual strenght while playing: he tells the guys to pair up with whoever they want, leading them to believe that they'll have to play a double with that choosen mate. Instead, once pairings have been setted, he soon informs all of them that they'll have to match up against their partner, also including an extra factor: whoever loses the match will need to leave the camp and go home right away.