Oikawa and Kageyama

Kageyama is a considerably tall boy (180 cm), slender, and with fair skin, which becomes somewhat pale if he spends a lot of time in the sun. Because of his skin color, it's difficult for him to hide any signs of embarrassment or blushing that appear on his face.

He has a rather peculiar gaze, which seems to express deep hatred when he looks at someone he dislikes (as he did with Hinata). He also almost always has a furrowed brow (due to his personality), so he generally appears angry. His hair is short, straight, and jet black, which, combined with his dark blue eyes, makes him...

If there's one thing that characterizes Kageyama, it's his particular personality, with low tolerance and a somewhat solitary nature. He can be seen as very individualistic, seeking to improve on his own, doing things his own way. He's also quite grumpy and irritable. It's difficult to gain his trust, but he respects the individual abilities of each person, and only in this way is he able to play as a team. He's meticulous about details, so few things go unnoticed by him.

Severe with himself and others, he often demands a lot and sees himself as an ogre; however, he is someone to be trusted. He is a perfectionist, as well as conservative, reserved, and quiet, but he defends himself when necessary. He finds it difficult to be kind; he doesn't know how to be, nor how to respond to affectionate gestures, although he may be embarrassed by certain things. He can also be somewhat arrogant, but never conceited, as he hasn't boasted about his former title. Furthermore, after his former team rejected him, he can't stand anyone addressing him as "King," as it was the nickname his former teammates gave him to define him as "Arrogant and Selfish" during matches, and also as an "Oppressor."

Oikawa has dark brown hair styled outwards and eyes of the same color. Many find him attractive, to the point that several girls follow him around. Oikawa often smiles or makes faces, though Iwaizumi observes that these expressions are rarely genuine. He tends to make victory gestures or broad handshakes, which are often accompanied by big smiles or a wink. Another of his characteristic expressions is sticking out his tongue while smiling and winking.

Oikawa is of decent height for a volleyball player, standing just over six feet tall. On the court, Oikawa wears the standard Aoba Johsai High School uniform, which is aquamarine and white with the number one printed on it. He also wears dark gray athletic shoes with blue accents. He wears a white knee brace on his right leg, contrasting with the black one on his left, just like the other players in the series. At other times, Oikawa wears the Aoba Johsai uniform, which consists of khaki pants with dark brown accents, a cream-colored vest, a dark red tie, a lilac shirt, and a white blazer. During practice, he wears an aquamarine T-shirt and white shorts. During the final match between Karasuno and Shiratorizawa, Oikawa is seen wearing glasses, but it is unknown whether he actually needs them.

Despite his flirtatious nature (which makes him popular with the female students, much to the envy of Tanaka and Nishinoya) and childish attitude, Oikawa is an excellent and well-rounded player who takes volleyball very seriously. He is known for having an "unpleasant personality" among both his opponents and teammates due to his arrogant and seemingly frivolous demeanor. Oikawa often makes lighthearted comments, but then follows them with serious or intimidating insights. He is extremely intelligent and astute, easily discerning the weaknesses of both his teammates and opponents.

However, on more than one occasion, Oikawa has shown himself to be very attentive and considerate to others, but this is mainly observed with his teammates or with people like Hinata during his stay in Brazil.

Oikawa is ambitious and stubborn, but he also displays feelings of inferiority toward those he considers naturally superior, such as Ushijima and Kageyama. This is one of the main reasons why he demands so much of himself. Oikawa also harbors resentment toward Kageyama, whom he mockingly calls Tobio-chan. This stems from his feelings of inferiority surfacing when he compares himself to Kageyama, who has been acclaimed as a brilliant setter since his time at Kitagawa Daiichi. Kageyama and Ushijima can also unintentionally bring out the more childish or impulsive aspects of Oikawa's personality.

Personality: To live up to his ambition, Oikawa pushes himself to the limit and often engages in intense solo training sessions after his regular team practices. He also spends time at home watching past matches of his rivals to observe their movements and patterns in advance and develop strategies to defeat them. Despite this, he takes Mondays off to rest.

After the time skip, it was revealed that Oikawa had considered quitting volleyball, but every time that thought crossed his mind