Sadaharu INUI

Sadaharu Inui is a middle school student who is also a tennis player. He is known for his analytical skills and his ability to read his opponents' moves. He is also a bit of a hothead, but he is a talented player who is always willing to give his all. Sadaharu is a member of the tennis club at his school, and he is one of the top players on the team. He is also a member of the national team, and he has represented Japan in several international tournaments. Sadaharu is a very talented player, but he is also a bit of a hothead. He can be very aggressive on the court, and he is not afraid to get into arguments with his opponents. However, he is also a very dedicated player, and he is always willing to give his all. Sadaharu is a very interesting character. He is a talented player who is also a bit of a hothead. He is a very dedicated player, and he is always willing to give his all.