Kageyama Tobio Personality: A Genius Setter with a King Complex

Updated: Monday, December 22, 2025
Kageyama Tobio
MBTI
ISTJ
Enneagram
1w9
Alignment
True Neutral
Kageyama Tobio is a first-year student at Karasuno High School and the starting setter for the boys’ volleyball club. He is widely regarded as a prodigy and a genius by many players and coaches in the prefecture. He is also known as the “King of the Court” for his tyrannical and demanding playstyle.

Kageyama Tobio's Personality

Kageyama is a talented and ambitious setter who strives to be the best in his position. He is confident, competitive, and determined to win every match. He is also very intelligent and has a keen sense of the game. He can analyze the opponents’ strengths and weaknesses, devise effective strategies, and adapt to different situations. He is skilled in various techniques, such as pinpoint tosses, quick sets, and dump shots. He is also physically gifted, with impressive height, power, speed, and stamina.
However, Kageyama’s personality also has many flaws that hinder his growth as a player and a person. He is arrogant, prideful, and stubborn, often refusing to listen to others’ opinions or advice. He is also impatient, short-tempered, and easily frustrated, especially when things do not go his way. He tends to blame his teammates for his mistakes or failures, and does not acknowledge their efforts or contributions. He is also insensitive, rude, and harsh, often insulting or yelling at his teammates or opponents. He has a hard time expressing his emotions or thoughts in a proper way, and often comes off as cold or aloof.
Kageyama’s personality stems from his childhood and his experiences in volleyball. He started playing volleyball at a young age, and was always fascinated by the role of the setter. He admired his grandfather, who was a former volleyball player and coach, and wanted to follow in his footsteps. He joined the Little Falcons, a youth volleyball team, and learned the basics of the sport. He was praised for his talent and potential, and developed a passion and a dream for volleyball.
However, things changed when he entered Kitagawa Daiichi Junior High, a prestigious school with a strong volleyball team. He joined the team as a first-year, and quickly became the regular setter. He was eager to improve his skills and impress his seniors, but he also faced a lot of pressure and expectations. He became obsessed with winning and being the best, and started to neglect his teammates’ feelings and opinions. He became more arrogant and demanding, and expected his teammates to keep up with his pace and standards. He did not care about their individual styles or preferences, and only wanted them to follow his orders. He also did not trust his teammates, and often took matters into his own hands. He earned the nickname “King of the Court”, a derogatory term that implied his autocratic and selfish nature.
Kageyama’s personality reached its breaking point during the final match of the junior high tournament, where he faced his rival, Oikawa Tooru, the ace setter of Aoba Johsai High. Oikawa was a senior who had been overshadowed by Kageyama’s talent and popularity, and harbored a grudge and an inferiority complex towards him. He challenged Kageyama to a duel, and vowed to defeat him. During the match, Oikawa displayed his superior skills and experience, and led his team to victory. He also taunted and provoked Kageyama, and exposed his flaws and weaknesses. Kageyama lost his composure and confidence, and started to make mistakes and lose control. He also lost the trust and respect of his teammates, who refused to cooperate with him or receive his tosses. He was left alone and isolated on the court, and realized the consequences of his actions. He was devastated and humiliated by his defeat, and blamed himself for everything. He developed a trauma and a fear of being abandoned by his teammates again.
Kageyama’s personality changed for the better when he entered Karasuno High, a school with a weak volleyball team that was nicknamed the “Flightless Crows”. He joined the team as a first-year, and met his new teammates, who were different from his previous ones. He met Hinata Shouyou, a short and energetic spiker who shared his passion and dream for volleyball. He also met Sugawara Koushi and Sawamura Daichi, the third-year setter and captain who were kind and supportive. He also met Nishinoya Yuu and Tanaka Ryuunosuke, the second-year libero and wing spiker who were cheerful and loyal. He also met Tsukishima Kei and Yamaguchi Tadashi, the first-year middle blocker and pinch server who were sarcastic and timid. He also met Asahi Azumane, the third-year ace who had quit the team due to a personal issue. He also met Ukai Keishin and Takeda Ittetsu, the young coach and the enthusiastic teacher who guided and motivated the team. He also met other players and coaches from other schools, who challenged and inspired him.
Through his interactions with his new teammates, Kageyama learned many valuable lessons and skills that helped him grow as a player and a person. He learned to respect and appreciate his teammates’ abilities and personalities, and to cooperate and communicate with them. He learned to trust and rely on his teammates, and to support and encourage them. He learned to listen and accept others’ opinions and advice, and to admit and correct his mistakes. He learned to express and convey his emotions and thoughts in a better way, and to apologize and thank his teammates. He learned to be more humble and open-minded, and to acknowledge his own flaws and weaknesses. He learned to be more patient and calm, and to cope with his frustration and anger. He learned to enjoy and have fun playing volleyball, and to cherish his team and his dream.
Kageyama’s personality also evolved as he faced new challenges and opportunities in his volleyball career. He was chosen to train at the All-Japan youth training camp, where he met and played with the best players in the country. He was also invited to join the Schweiden Adlers, a professional team in the V-League. He also became a part of Japan’s national volleyball team, and participated in the Rio Olympics. He also moved to Italy, and joined Ali Roma, a professional team in the Serie A. Through these experiences, he improved his skills and knowledge, and broadened his horizons. He also faced new rivals and allies, and developed new bonds and friendships. He also faced new difficulties and hardships, and overcame them with his determination and courage. He also faced new joys and sorrows, and embraced them with his passion and gratitude.

Relationships

  • Hinata Shouyou: Kageyama’s partner and best friend. They met as enemies during the junior high tournament, where Kageyama defeated Hinata’s team. They became teammates at Karasuno, and formed a formidable duo known as the “Freak Quick”. They have a strong and unique bond, based on their mutual love and respect for volleyball.
  • Oikawa Tooru: Kageyama’s former senpai and rival. They met at Kitagawa Daiichi, where Oikawa was the ace setter and Kageyama was the first-year prodigy. They had a tense and hostile relationship, based on their mutual envy and resentment for each other. Oikawa was jealous of Kageyama’s talent and popularity, and felt threatened by his presence. He also disliked his attitude and personality, and often mocked and bullied him.
  • Sugawara Koushi: Kageyama’s senpai and role model. They met at Karasuno, where Sugawara was the third-year setter and Kageyama was the first-year setter. They had a friendly and supportive relationship, based on their mutual love and respect for volleyball and their team. Sugawara was kind and gentle to Kageyama, and welcomed him to the team. He also taught and helped him

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