ข้อมูลอนิเมะHaikyu!!

Young ace spiker Shoyou Hinata participates in his first ever volleyball match in junior high, but his first match is against Tobio Kageyama, a man known as the king of the court. Kageyama is recognized nationally as one of the best setters, but he pushes his teammates harder than any of them think should take place. He calls Hinata useless and tries to prove up with continual blocks against him. However Hinata manages to score some points with his speed and route alterations. In the end Kageyama easily advances 3-0 and Hinata vows revenge.

Hinata arrives at Karasuno High School determined to join the volleyball club and defeat Kageyama. He is shocked when he walks into the gym and finds Kageyama is a potential member of the Karasuno team. The two personalities clash, and when captain Daichi Sawamura arrives he throws the two out and tells them they can't join the club until they start to get along. A few days pass and the two get envious. Instead of agreeing to work as a team though, they challenge the 3rd years to a match on the condition if they win, they join the team. If they lose, they are out for their entire high school careers.

Sawamura accepts the proposal match of Hinata and Kageyama, but he alters it. Instead of being a match against the 3rd years, it will be a 3-on-3 frst years match. Sawamura reveals he will play on the team that Hinata and Kageyama aren't on and designates Tanaka Ryuunosuke as their teammate for the match. Kageyama and Hinata meet fellow first years Kei Tsukishima and Tadashi Yamaguchi. Tsukishima reveals he is a blocker that no one has been successful against, and he reveals why Kageyama was known as the "King of the Court" in junior High. Hinata refuses to accept his explanation though, and at secret practices in the morning Kageyama, Hinata, and Ryuunosuke begin to improve Hinata's serve receive and fine tune his spike attack.

The practice match that will determine the future of Kageyama and Hinata begins as Kageyama, Hinata, and Ryuunosuke battle Tsukishima, Yamaguchi, and captain Sawamura in a 3-on-3 first years match. Kageyama begins to fall into his old setting habits, making it hard for Hinata and Ryuunosuke to spike the ball. When he does get in tune, Tsukishima is predicting his moves and is managing to block all their points. It looks like it will be an easy win in set 1 for the captain's team, but then Kageyama and Hinata start to succeed with their quick attack, which could completely change the outcome of the match.

Kageyama and Hinata begin to get in sync. As Kageyama's sets start hitting Hinata's hands every time, Tsukishima is forced to change his tactics at blocking. This frees Ryuunosuke up on the other side, and the team of Kageyama, Hinata, and Ryuunosuke is able to rally and win the 3-on-3 first year match. With the win Kageyama and Hinata are acepted as official team members. Just then advisor Ittetsu Takeda arrives and says he has been able to arrange apractice match with Aoba Johsai. However there is one condition. Tobio Kageyama must act as the setter for the entire match.

Karasuno goes with the team of Daichi Sawamura, Tanaka Ryuunosuke, Tobio Kageyama, Shouyou Hinata, Kei Tsukishima, and Tadashi Yamaguchi for their practice match against Aoba Johsai High. Before the match even begins Kageyama runs into his old teammate, Kindaichi, who continually calls him king of the court and promises they will defeat. Once the match gets underway though, the quick attack of Kageyama and Hinata proves to be an effective weapon. However Kageyama reveals he doesn't think Aoba Johsai is using their true setter.

Oikawa returns for Aoba Johsai. He is revealed to be their captain and their true setter. He also is Kageyama's original senpai. When Oikawa comes up to serve, he starts hitting perfect serves to Tsukishima, resulting in an ace every time. It isn't until Sawamura changes their formation that Karasuno is finally able to win the match against Aoba Johsai. However Oikawa reveals when they next meet, Aoba Johsai will be using all its aces from the start, and a very different result will be expected. On the bus ride home, Sawamura reveals that Karasuno also has a few surprises. Their libero, Yu Nishinoya, is about to return and completely change Karasuno's dynamics as a team.

Yu Nishinoya returns and helps the team start getting better with receiving the ball. However Yu refuses to play in any game until theri ace, Asahi Azumane retuns. Meanwhile advisor Ittetsu Takeda continues to pursue Keishin Ukai as the next coach of Karasuno High. Keishin tells him he isn't like his grandfather and has no interest in coaching a bunch of brats, but Ittetsu comes up with a plan he believes will pull Keishin into the world of coaching.

Keishin Ukai agrees to become the next coach of Karasuno after he learns of the upcoming practice match, but only until the practice match is finished. To learn the strengths of each of the current players, he arranges an exhibition for them against his stores volleyball association, a group that happen to be alums of Karasuno. Yu and Sugawara Koushi are placed on the association team to allow an even match, as only four of the players had been able to make it. Filling in the last spot is Asahi Azumane, whom Hinata spots out the window. Now Asahi must prove he deserves the title ace and get past the triple block of Kageyama, Ryuunosuke, and Tsukishima to regain his confidence.