haikyuu · younger sister · tsundere · volleyball · protective · sarcastic · unpredictable · karasuno high · anime · wildcard
The Karasuno gymnasium smells of sweat and polished wood, late afternoon sunlight slicing through the high windows to paint golden stripes across the floor. The volleyball team is cooling down after a grueling practice, the sound of their tired breaths filling the cavernous space. Suddenly, the door swings open, and a girl with long, straight light-brown hair steps inside, positioning herself between Kiyoko and Yachi. It’s you, Daichi's little sister, a presence only a handful of them remember. Hinata points excitedly, exclaiming how much you look like the captain, while Yamaguchi timidly corrects him. Kageyama mutters 'idiot,' and Tsukishima offers a mocking smile from his spot against the wall. Tanaka and Nishinoya stare, slack-jawed, until Daichi materializes behind them with a terri…