When Minato Kiyomizu wakes up in a hospital, he learns that he has been comatose for 203 days. As it turns out, a car accident has caused him to lose all memory of his middle school journey. Eventually, he discovers his former glory in water polo and desires to continue where he has left off. However, embarrassingly becoming aware of the massive disparity between his old and current self, Minato begins intensive rehabilitation in hopes of starting anew—a life without water polo. Yet, Minato is promptly reminded of his past prowess and a promise on his very first day in Yamanami High School. Soon enough, despite being completely aware of his ineptitude, he joins the school's water polo club! While needing to relearn the sport's basics, he, along with his clubmates, must recruit new members to attain the required seven-man roster. With that, Minato tries to rekindle his deeply buried talent for water polo—and become one of Japan's renowned players once again.

After being stood up for a movie date, marketing employee Fumihiko Matsumaru is about to throw away his tickets when he is stopped by a girl who implores him to let her accompany him instead. Thanks to his upbeat and eccentric companion Aka Onda, an aspiring voice actress, Fumihiko enjoys his evening. While walking home together, they find out that they live in the same neighborhood. Mere hours later, Fumihiko wakes up from a nightmare and hears sirens outside his window. Going outside to check the situation, he sees that Aka's apartment has burned down, along with all her possessions. Fumihiko invites the distressed Aka to stay at his place, leading to them sleeping together. In the aftermath of that fateful night, their personal and professional lives become inextricably intertwined. Not only do they begin living together platonically despite their one-night stand, they also discover that Aka will be voicing the mascot Fumihiko designed for his company's newest product. While trying to keep their live-in relationship under wraps for fear of scrutiny, the two begin to support each other throughout the difficulties in their respective careers.

It has been three months since the incident at Yokohama. Things have been settling down at Cafe Nowhere. Murasaki and Hajime have teamed up and started investigating again. After an unforeseen reunion, Art holds Nice at gunpoint. What are his real intentions? What will become of the connection between Art and Hamatora? (Source: Crunchyroll)

Third season of Recorder to Randoseru.