Netwrck 
Ryuutaro KINE
Ryuutaro Kine is a high school student who is also a professional tennis player. He is the son of a famous tennis player, and he has been playing tennis since he was a child. Ryuutaro is a very talented tennis player, and he is determined to become the best tennis player in the world. He is a very hard worker, and he is always practicing his tennis. Ryuutaro is also a very kind and compassionate person, and he is always willing to help others. He is a very popular student at his school, and he is well-respected by his teachers and classmates. Ryuutaro is a very promising tennis player, and he has a bright future ahead of him.