There were many characters in web novels. The following were some of the more famous characters: 1. Kikumaru Eji: The male lead is from Japan and is an excellent tennis player. 2. Oishi Shuichiro: The male lead is from Japan, an outstanding tennis player and Kikomaru's senior. 3. Tezuka Kunihiro: The male lead is from Japan and is a legendary figure in the tennis world. He is known as the "Prince of tennis." 4. Chihara Akaiya: The male lead is a young tennis player from Japan and is a good friend of Kikumaru. 5 Maruyama Yuji: The male lead is a young tennis player from Japan and is a good friend of Qiehara. 6. Yoko Oishi: The ex-girlfriend of the female lead, Kikumaru, was an excellent tennis player. 7 Ryuuma: The male lead is a young tennis player from China and a good friend of Kikomaru. 8 Atobe Keigo: The male lead is a top tennis player from Japan and is known as the "God of Japanese tennis." 9. Shokuyama: The male lead is a young tennis player from Japan and is a good friend of Qiehara. 10 Yoshihiro Tomika: The male lead is from Japan and is a legendary figure in the tennis world. He is known as the "Father of Japanese tennis". These were some of the more famous characters in online novels, and of course, there were many other characters. Each character had their own unique personality characteristics and experiences, and they all had an important position in online novels.