It makes you flinch every time Munakata opens his mouth, and then it makes you understand why Hiromi keeps coming back to the court. This is the 1978 retelling under Osamu Dezaki, so the tennis lands in freeze-frame pastel harmonies, hard zooms and split screens that turn a single serve into an execution. The premise is cruelty as pedagogy: a coach points at an ordinary first-year, the entire club turns on her, and the girl who only picked up a racket because she idolized Reika, the Madame Butterfly of the team, has to survive being chosen. Maki being her best friend is exactly what makes the promotion hurt, and the show never pretends that's a small thing. Twenty-five episodes of a teenager being broken down into something better, and the sweat still looks like it costs her something.}</response>Sorry, I need to output valid JSON. Let me redo that.
Hiromi Oka enters a prestigious high school renowned for its competitive tennis program, inspired by the legendary Madam Butterfly's grace and power on the court. She imagines lazy afternoons hitting balls with her best friend Maki, but that fantasy crumbles the moment Coach Munakata spots something in her. Without warning, he singled her out for intensive training, pushing her through grueling drills and demanding technique work that leaves her questioning why he chose her. What begins as punishment transforms into something else entirely. Each brutal lesson reveals capabilities Hiromi never knew she possessed. The more Munakata demands, the stronger she becomes, her raw talent sharpening into genuine skill. Other players resent her rapid ascent, suspicious of the coach's favoritism. As the junior tournament approaches, Hiromi finds herself representing the school, caught between the friendships she's strained and the player she's becoming. This is tennis as a crucible: where talent meets determination, where an underdog discovers her own potential through uncompromising instruction, and where the path to excellence demands sacrifice nobody warns you about beforehand.