Sequel to Diamond no Ace: Act II.

Souta Tachibana jumps from one part-time job to the next, just coasting through life. He's unremarkable except for being pretty short. One day, he's roped into a new gig: working as a gopher for his older sister's college volleyball team! Suddenly surrounded by a bunch of voluptuous women who all tower over him, Souta finds himself the subject of more female interest than he's ever had. First, he has to figure out which girl he even wants to try to get with...and then he has to make sure their big, athletic bodies don't actually destroy him in the act! (Source: Seven Seas Entertainment)

Once called a fallen powerhouse and known as Flightless Crows, Karasuno High School has finally taken flight at nationals. With a comprehensive performance against Tsubakihara Academy in their first match, the team is now facing its toughest opponent yet: the runners-up of the last Spring Tournament, Inarizaki High School. Furthermore, dealing with the formidable twin Miya brothers only makes things more difficult for Karasuno. As soon as the match begins, Karasuno is overwhelmed by all the noise and jeers from the supporters of Inarizaki High but rekindles its strength thanks to its own loyal fans. Karasuno also gains some momentum by utilizing an attack centered on Shouyou Hinata, but the eccentric play of Atsumu and Osamu Miya delivers an unexpected blow that leaves their opponent astounded. Things are bound to get intense as the match progresses between these two teams. Will Karasuno be able to defeat Inarizaki High and overcome the hurdles that threaten its pursuit to the top?

Attacker You! is the story of ambitious and energetic 13-year-old junior high schoolgirl You Hazuki (variously known as Mila, Jeanne or Juana in Western dubbed versions of the anime), who moves to Tokyo from Osaka to live with her father Toshihiko, a cameraman recently returned from Peru, and attend school. You's mother is not in the picture, having left when You was very young. Also living with You and her father is her younger brother Sunny, who is very attached to his older sister and tends to follow her everywhere she goes, including to school and to her volleyball matches. You is also curious about Kyushi Tajima, the pretty blonde woman whom she sees covering volleyball games on television, and about why her father becomes very angry whenever You mentions her. You is passionate about volleyball and dreams of one day being a part of Japan's national women's volleyball team in the 1988 Seoul Olympics. She joins her school's girls' volleyball team and quickly becomes one of the top players, although her coach (who is also her homeroom teacher) is brutal and literally slaps his players around when they don't live up to his expectations. You begins a tumultuous friendship with former school volleyball champ and former arch-rival Nami Hayase (French name: Peggy), which comes to a head when the two girls join opposing professional teams. She also develops a crush on So Takiki, the captain of the Hikawa boys' volleyball team (known as Shiro, Serge or Sergio in various Western versions), and puts as much effort into trying to win his heart as she does into her game.