As long as hearts exist inside people, there will always be those who suffer. And then something "strange" enters their mind and causes a strange disease to manifest itself in the body. The illness, which is called a "mystery disease" is unknown to most, but certainly exists. There is a doctor and apprentice who fights the disease, which modern medicine cannot cure. His name is Ramune. He acts freely all the time, is foul-mouthed, and doesn't even look like a doctor! However, once he is confronted with the mysterious disease, he is able to quickly uncover the root cause of his patients' deep-seated distress and cure them. And beyond that... (Source: Crunchyroll)

With the seniors having graduated from high school, the determined swimmers eagerly take on their futures with a dream to fulfill. Now attending Hidaka University in Tokyo, Haruka Nanase unexpectedly runs into Shiina Asahi, an old teammate and friend from his middle school days. Consequently, the troubling memories regarding his middle school swim team resurface, as it was a time when Haruka's views on swimming became negative and led him to quit the team. Haruka later reconnects with his other middle school classmates; all except for Ikuya Kirishima, who still resents Haruka for quitting the team, resulting in its disbandment. Aware of the issues between them, Haruka resolves to improve his friendship with Ikuya. However, he quickly realizes that making amends with an old friend isn't his only obstacle. Facing the reality and challenges of encountering higher calibre swimmers, Haruka must work hard to establish himself if he dreams of competing on an international level. [Written by MAL Rewrite]

Third season of the Yowamushi Pedal series. With the team's combined strength, the Sohoku High bicycle racing club beat reigning champions Hakone Academy at the Interhigh national race and achieved an impressive overall victory. Now that their hot summer has ended and third-years Kinjou, Makishima, and Tadokoro have retired from the team, first-year participants in the Interhigh Onoda Sakamichi, Imaizumi Shunsuke, and Naruko Shoukichi, along with their new captain second-year Teshima Junta and vice-captain Aoyagi Hajime begin preparing as a "new team" for their second consecutive championship at the next Interhigh. In order to retake their throne, their rivals Hakone Academy have also incorporated new members and begun training as a new team. Kyoto Fushimi High is lead by the monstrous racer Midousuji Akira. The nation's top schools are all honing their skills to reach the top of the Interhigh. (Source: Crunchyroll)

The OVA, bundled with the special edition version of the seventh manga volume, will tell an "other side" story centered on Mafuyu Satou and Ritsuka Uenoyama that wasn't featured in the movie.