TV-Series
Description
Hayato Yamagata is a supporting character in the Haikyu!! series, known for his role as the libero of Shiratorizawa Academy. He is a third-year student in class 3-3 who wears the jersey number 14. His birthday is on February 14, making him an Aquarius. During his high school years, Yamagata stands at 174.3 cm tall and weighs 66.5 kg, which makes him the shortest player among Shiratorizawa's regular starting lineup. After graduating, he continues his volleyball career professionally as a libero for the Hiashi Automotive Lions, a team competing in the V.League Division 2. His favorite food is uni donburi, a rice bowl topped with sea urchin, and one of his common daily concerns is forgetting where he has left his mobile phone.
Yamagata is defined by his serious and focused demeanor on the court, which, combined with the natural slant of his thick eyebrows, often makes him look angry or intimidating to opponents even when he is not. Despite this aggressive exterior, his true personality is that of a calm and highly supportive teammate. His most notable trait is his exceptional mental resilience; he possesses the rare ability to instantly switch his focus and move on from a lost point, refusing to let mistakes linger and encouraging his team to do the same. He is especially protective and mentoring towards the underclassmen, most notably the first-year wing spiker Tsutomu Goshiki, whom he frequently helps to relax and recover from errors or scoldings. He also shows great respect for his ace and captain, Wakatoshi Ushijima, reliably sending him accurate passes even in the most difficult receiving situations. Though he is a dependable presence for the entire team, he tends to keep to himself off the court and does not always actively socialize with his fellow third-years.
Yamagata's primary motivation is to stabilize his team from the backcourt, providing a reliable defensive anchor that allows Shiratorizawa's powerful hitters to focus on offense. He takes great pride in his role and is driven to perfect his defensive skills, even against the nation's most formidable spikers. As a third-year, he also takes on the responsibility of guiding the next generation of players and ensuring the team's culture of resilience continues. In the story, his most significant role is during the intense match between Shiratorizawa and Karasuno in the Spring High Preliminary Finals. He consistently proves his worth by digging up powerful spikes from Karasuno's ace, Asahi Azumane, and is shown to be stunned by the raw power of Tobio Kageyama's serves. Although he is a libero and not primarily an attacker, the series highlights his impressive physical capabilities, including a maximum jumping reach of 305 cm and exceptional stamina, which is reflected in his official high school stats: Power 3/5, Jumping 4/5, Stamina 5/5, Game Sense 3/5, Technique 3/5, and Speed 4/5. In the professional league, his skills have become finely tuned, receiving high post-timeskip parameter scores of 8/10 for serve reception and 9/10 for digs.
Yamagata's relationship with Tsutomu Goshiki is a key part of his character development. He acts as a steady senior who comforts the emotional first-year after the team's crushing loss to Karasuno, demonstrating his maturity and care for his juniors beyond just on-court instruction. His own growth is shown in his seamless transition from being a high school star to a professional athlete, continuing to play the sport he loves at a high level. While he doesn't undergo a dramatic personality shift, his story highlights the quiet persistence of players who specialize in defense, proving that their mental strength and technical skill are just as vital as powerful offense.
Yamagata is defined by his serious and focused demeanor on the court, which, combined with the natural slant of his thick eyebrows, often makes him look angry or intimidating to opponents even when he is not. Despite this aggressive exterior, his true personality is that of a calm and highly supportive teammate. His most notable trait is his exceptional mental resilience; he possesses the rare ability to instantly switch his focus and move on from a lost point, refusing to let mistakes linger and encouraging his team to do the same. He is especially protective and mentoring towards the underclassmen, most notably the first-year wing spiker Tsutomu Goshiki, whom he frequently helps to relax and recover from errors or scoldings. He also shows great respect for his ace and captain, Wakatoshi Ushijima, reliably sending him accurate passes even in the most difficult receiving situations. Though he is a dependable presence for the entire team, he tends to keep to himself off the court and does not always actively socialize with his fellow third-years.
Yamagata's primary motivation is to stabilize his team from the backcourt, providing a reliable defensive anchor that allows Shiratorizawa's powerful hitters to focus on offense. He takes great pride in his role and is driven to perfect his defensive skills, even against the nation's most formidable spikers. As a third-year, he also takes on the responsibility of guiding the next generation of players and ensuring the team's culture of resilience continues. In the story, his most significant role is during the intense match between Shiratorizawa and Karasuno in the Spring High Preliminary Finals. He consistently proves his worth by digging up powerful spikes from Karasuno's ace, Asahi Azumane, and is shown to be stunned by the raw power of Tobio Kageyama's serves. Although he is a libero and not primarily an attacker, the series highlights his impressive physical capabilities, including a maximum jumping reach of 305 cm and exceptional stamina, which is reflected in his official high school stats: Power 3/5, Jumping 4/5, Stamina 5/5, Game Sense 3/5, Technique 3/5, and Speed 4/5. In the professional league, his skills have become finely tuned, receiving high post-timeskip parameter scores of 8/10 for serve reception and 9/10 for digs.
Yamagata's relationship with Tsutomu Goshiki is a key part of his character development. He acts as a steady senior who comforts the emotional first-year after the team's crushing loss to Karasuno, demonstrating his maturity and care for his juniors beyond just on-court instruction. His own growth is shown in his seamless transition from being a high school star to a professional athlete, continuing to play the sport he loves at a high level. While he doesn't undergo a dramatic personality shift, his story highlights the quiet persistence of players who specialize in defense, proving that their mental strength and technical skill are just as vital as powerful offense.