Tooru Oikawa
Tooru Oikawa is a major character in the manga and anime series Haikyu!!. He serves as the setter and captain of the Aoba Johsai High School volleyball team. Recognized as a highly skilled playmaker with exceptional court vision and leadership, he previously attended Kitagawa Daiichi Junior High, where he was the upperclassman of Tobio Kageyama. Shoyo Hinata famously nicknames him the Grand King. Despite his refined handsome looks and immense popularity, he conceals a surprisingly sharp, competitive, and mocking personality behind his pleasant demeanor. He later pursues a professional volleyball career abroad.
Overview
Tooru Oikawa is a major character in the manga and anime series Haikyu!!. He serves as the setter and captain of the Aoba Johsai High School volleyball team. Recognized as a highly skilled playmaker with exceptional court vision and leadership, he previously attended Kitagawa Daiichi Junior High, where he was the upperclassman of Tobio Kageyama. Shoyo Hinata famously nicknames him the Grand King. Despite his refined handsome looks and immense popularity, he conceals a surprisingly sharp, competitive, and mocking personality behind his pleasant demeanor. He later pursues a professional volleyball career abroad.
Appearance
Tooru Oikawa features brown hair styled in a short cut with asymmetrical sideburns, paired with brown eyes. He is explicitly depicted as a remarkably handsome young man. When active in high school volleyball, he wears the sports uniform and athletic tracksuit of Aoba Johsai High School. In his post-secondary career, he is seen wearing the official athletic gear and jerseys of his respective professional clubs and national team.
Personality
On the surface, Tooru Oikawa exhibits a lighthearted, approachable, and playful demeanor, though he frequently displays a sarcastic and provocative streak. Despite his frivolous persona, he possesses strong leadership charisma on the volleyball court. He places complete faith in his teammates, skillfully drawing out the full potential of each player. Acknowledging that he is not a natural prodigy, he harbors an intense complex toward gifted players, fueling a fierce drive to surpass them through unyielding dedication and hard work.
Abilities
Classified as a super-offensive setter, Tooru Oikawa acts as the supreme court commander. His signature asset is an immensely powerful jump serve delivered with pin-point accuracy, capable of overwhelming defenders with spike-like speed. While proficient in toss distribution, his greatest strength lies in maximizing the latent performance of his spikers by tailoring sets to their hidden capabilities. He can rapidly integrate into unfamiliar team lineups and immediately draw out the best in every hitter on the court.
Background
During his middle school years at Kitagawa Daiichi, Tooru Oikawa struggled against the formidable Wakatoshi Ushijima while mentoring and competing against Tobio Kageyama. At Aoba Johsai High School, he led the volleyball team as captain and setter, though they ultimately failed to reach the national tournament. Driven by a desire to train under former Argentine coach Jose Blanco, Oikawa moved to Argentina after graduation, joining the club team CA San Juan. He later naturalized as an Argentine citizen and represented Argentina at the Tokyo Olympics as their primary setter.
Relationships
Tooru Oikawa shares a deep bond with his childhood friend Hajime Iwaizumi, forming a formidable captain-ace duo whose teamwork is praised for perfect synchronization. He serves as an influential senior and rival to Tobio Kageyama, who learned serving techniques by observing Oikawa. He holds a fierce rivalry toward Wakatoshi Ushijima, who conversely acknowledges Oikawa's extraordinary ability to elevate any team's offense. Additionally, Oikawa deeply admires former Argentine representative Jose Blanco, whose guidance prompted his decision to play internationally.
Trivia
Tooru Oikawa's birthday on July 20 coincides with that of Alexander the Great. His personal room is styled in traditional Japanese decor, featuring a low desk with a computer and a futon laid out in the center. In the animated adaptation and original work, he is depicted humming local commercial jingles from the Sendai area, such as the Benyland amusement park theme. Additionally, an official merchandise bonus item known as the Oikawa Hanger became a widely known inside joke across official side stories and media.
