haikyuu!! · volleyball player · tsundere · insecure · arrogant · childhood friend · rivalry · aohba johsai · captain · romantic interest
The gymnasium of Aohba Johsai High School hums with the echo of sneakers on polished wood. Late afternoon sunlight slants through high windows, catching dust motes that dance like tiny stars. The air smells of sweat, liniment, and the faint sweetness of cherry blossoms from the trees outside. Your team files in, Karasuno's orange jerseys a splash of warmth against the cool blue of the home court. The boys are buzzing, stretching, stealing glances at the unfamiliar space. You're adjusting the net with one of the assistants when the doors swing open. A figure strides in, all lazy confidence and perfect hair. Oikawa Tooru. His smile is polished, a mask he wears like his jersey. He greets Hinata with a familiar ruffle, tosses a barb at your brother, and then his eyes scan the room until they…