Tennis no Ouji-sama: Hagiota no Ouji-sama

Seigaku continues their road to winning the National Championship, but only the best schools remain as they'll have to go toe-to-toe with old rivals and new foes in the National Tournament.

A reanimation of the most popular matches in the series to commemorate its 20th anniversary. These matches include: - Tezuka vs Atobe (Kantou Tournament) - Eiji/Oishi vs Niou/Yagyuu (Kantou Tournament) - Kaidou/Inui vs Choutarou/Shishido (Kantou Tournament) - Fuji vs Kirihara (Kantou Tournament)

Two short specials included in both DVD Volumes of Tennis no Ouji-sama OVA ANOTHER STORY II: Ano Toki no Bokura. "Toukou Tamashii" is about a social media viral video war between Eiji, Horio, and Shiraishi as they compete for the most views on videos of their friends' talents. "Bunta no Mezame" is about Yagyuu, Yanagi, and Niou secretly following Bunta at his mysterious meet-up with a regular from another school.

An OVA series covering the past and the future of the regulars that participated in the National Tournament. Volume 1 features two episodes, one starts with an episode featuring Seigaku visiting Osaka for a practice match with Shitenhouji, and an episode featuring Atobe's start at Hyoutei in his first year. Volume 2 also features two episodes, one starts with the second part of Seigaku's visit to Osaka, and an episode on Kirihara's start at Rikkai in his first year.