Following the U-17 World Cup, Ryoma Echizen and the Seigaku regulars are invited to a mysterious, high-tech training facility hidden in the mountains of Nagano. The invitations are anonymous, signed only with a charred tennis ball logo.
Kintaro and Kawamura team up for a doubles match where the floor is literally a treadmill moving at 30mph. They have to use pure power to keep the ball in play while maintaining their balance.
The OVA ends with a massive barbecue hosted by Atobe, where the tension dissolves into the usual bickering. Ryoma tips his hat and mutters his signature, "Mada mada dane," as he looks up at the stars, already thinking about his next real match. If you'd like to dive deeper into this, let me know: Which specific characters you want to see interact more?
Fuji Syusuke faces a drone that can perfectly replicate his "Triple Counters." To win, Fuji must evolve his style on the fly, creating a sixth counter that defies physics even by his standards.
Should the be grounded or totally supernatural?
Kaidoh must endure a "survival match" against a relentless defensive machine. This focuses on his "Viper" shots, requiring him to curve the ball around massive rock pillars.