Nanjiro Echizen

Inoue plays a match with Nanjiro Echizen, the former "Samurai Nanjiro", a legendary tennis professional, to get answers about why he retired. Though Nanjiro appears to not be taking it seriously, his skills show otherwise, and he easily beats Inoue with both his eyes closed. However, Inoue finds out that Nanjiro is now focusing on developing the skills of his son, Ryoma. Meanwhile, Sakuno looks for Ryoma to learn more about him and tennis.