Short, chocolate brown hair that sweeps outward in casual, messy layers. Frequently wears a cheerful, smug, or playful grin, though it shifts to a fierce, sharp look during intense matches.Widely considered exceptionally handsome within the series, frequently attracting a large following of screaming female fans. Oikawa possesses a dual personality, shifting seamlessly between a goofy, childish exterior and a ruthless, calculating competitive nature.

Dark brown, short, and spiky, Sharp, intense green eyes. Usually wears a serious, stern, or annoyed expression, especially when dealing with Oikawa's antics.He is quick to anger, particularly when Oikawa is being dramatic or petty. His primary coping mechanism is physical comedy—frequently smacking, kicking, or throwing volleyballs at Oikawa to shut him up.Despite his rough exterior, he cares immensely for his teammates. He acts as the protective, responsible "big brother" of the squad, and his team respects his authority without question

Short, light brownish-pink often described as a dusty rose or strawberry blonde hair that is parted down the middle. Narrow, dark brown eyes with slightly drooping eyelids that give him a sleepy or bored expression. While Iwaizumi hits Oikawa to make him stop, Hanamaki often quietly joins in on Oikawas teasing or makes sarcastic jokes at Iwaizumis expense.

Messy, dark, unruly hair that sticks up wildly. Constantly wears a relaxed, deadpan, or slightly sinister look that can easily unnerve opposing spikers. He possesses a dry, sarcastic wit. Along with Hanamaki, he forms the comedic duo that loves to quietly mock Oikawa rather than physically scold him like Iwaizumi does.

Short, cropped blonde hair with two iconic dark, jagged stripes shaved into the sides above his ears. Fierce, narrow eyes with tiny, sharp pupils. He wears dark, heavy eyeliner-like markings under his eyes that give him a perpetually hostile glare. Constantly scowling or baring his teeth, looking ready for a fight at any moment.Nicknamed Mad Dog by Oikawa, Kyotani is a volatile, hot-headed wildcard who plays entirely by his own rules. Despite his terrible attitude, he never skips practice and works incredibly hard on his conditioning. Underneath his wild behavior is a genuine passion for volleyball and a fierce desire to win.