Middle school students fought fiercely against one another in a national tournament. Now, 50 chosen representatives return to fight again as high school students! 
The stage is the U-17 (Under Seventeen) Japanese Representative Training Camp. Middle school students have been invited for the first time to a camp known to produce the best Japanese tennis players. National champions from Seigaku, Hyotei, Rikkai, Shitenhoji... With all the rivals from the national tournament attending, everyone eagerly awaits their reunion. 
At first, the middle schoolers do not expect much from their high school opponents. However, the training camp is not so easy! Athletes with skills incomparable to those they previously faced and their mysterious coach appear before them. Faced with numerous demanding challenges, can the middle schoolers survive in this meritocratic training camp? 
(Source: Crunchyroll)

Episode 1 - The Return of the Prince

Episode 2 - The Gatekeeper of Hell

Episode 3 - Friendly Fire

Episode 4 - The Captain's Choice

Episode 5 - Winners and Losers

Episode 6 - Cliffs of the Heart

Episode 7 - Start From Zero

Episode 8 - Special Mission

Episode 9 - Evolution and Change

Episode 10 - Good Bye Tezuka Kunimitsu

Episode 11 - Promise

Episode 12 - The Start of a Revolution

Episode 13 - Towards Your New Brilliant Selves

Production I.G

TV Tokyo

Bandai Visual

M.S.C

TV Tokyo Music

Marvelous

Prince of Tennis II