Namie Ameno ( 雨野 奈美恵, Ameno Namie) Voiced by: Shiina Natsukawa (Japanese) Kate Bristol (English) Kaori Kasuga ( 春日 絹代, Kasuga Kinuyo) Voiced by: Maaya Sakamoto (Japanese) Tia Ballard (English) The student council president. She is sympathetic with boys team efforts, and sometimes playing with them. Kei Takada ( 高田 希唯, Takada Kei) Voiced by: Satsumi Matsuda (Japanese) Madeleine Morris (English) The captain of the girls soft tennis team, and ace of the team. She is often seen watching the boys soft tennis club practice. Kanako Mitsue ( 御杖 夏南子, Mitsue Kanako) Voiced by: Mayu Mineda (Japanese) Rachel Glass (English) Maki's neighbor and a classmate. Their name is technically Yūta Asuka (飛鳥 悠汰), but they have said that they prefer Yū. They question their gender identity and identify as neither a boy nor a girl, although they haven’t found a label that fits them yet. Yū Asuka ( 飛鳥 悠, Asuka Yū) Voiced by: Yoshitaka Yamaya (Japanese) Brandon McInnis (English) The manager of the soft tennis club. Taiyo Ishigami ( 石上 太洋, Ishigami Taiyō) Voiced by: Kōhei Amasaki (Japanese) Dallas Reid (English) A member of the boys soft tennis club partnered up with Nao. He plays tennis much to the disapproval of his mother as she sees tennis as being a distraction that negatively impacts his academic performance. Nao Tsukinose ( 月ノ瀬 直央, Tsukinose Nao) Voiced by: Yūsuke Kobayashi (Japanese) Matt Shipman (English) A member of the boys soft tennis club partnered up with Taiyo. Shingo Takenouchi ( 竹ノ内 晋吾, Takenouchi Shingo) Voiced by: Keisuke Sato (Japanese) Adam Gibbs (English) A member of the boys soft tennis club partnered up with Tsubasa. He played soccer up until middle school when he quit the sport to take up tennis instead much to his father's disapproval. He is the youngest of three children in his family. Tsubasa Soga ( 曽我 翅翼, Soga Tsubasa) Voiced by: Toshiyuki Toyonaga (Japanese) Ricco Fajardo (English) A member of the boys soft tennis club partnered up with Shingo. His academic skills are the best among the boys in the club. While he is loved by his adopted parents, when he learns about the truth regarding his birth he began to doubt himself. He is an illegitimate child that resulted from a teen pregnancy who was put up for adoption. Rintaro Futsu ( 布津 凜太朗, Futsu Rintarō) Voiced by: Gen Satō (Japanese) Garret Storms (English) The vice president of the boys soft tennis club and Itsuki's partner. He has a burn scar on his back as a result of his mother pouring boiling water on him when he was an infant.
Itsuki Ameno ( 雨野 樹, Ameno Itsuki) Voiced by: Yoshitsugu Matsuoka (Japanese) Derick Snow (English) A member of the soft tennis club partnered up with Rintaro. He is the only player on the team who took the sport seriously prior to recruiting Maki. Toma Shinjo ( 新城 柊真, Shinjō Tōma) Voiced by: Tasuku Hatanaka (Japanese) Josh Grelle (English) The captain of the soft tennis club. He lives with his mother after his parents got divorced and spends his time doing household chores. Characters Maki Katsuragi ( 桂木 眞己, Katsuragi Maki) Voiced by: Natsuki Hanae (Japanese) Justin Briner (English) The main protagonist, a transfer student who becomes the best player in the soft tennis club despite being a beginner.