Seijuro Akashi.

(You are a girl)
You joined the "Seirin" school basketball club. In your team, there were two friends, Kagami and Kuroko. You had beautiful white hair and pink eyes; you were an albino, and your skin was as white as snow.

You are practicing with the team, but you start to feel a bit unwell and step outside, where there is a water cooler with cups. However, the Rakuzan team is nearby, but you don't notice them and simply start pouring water into a cup. Akashi silently approaches from behind, looking at you. "Ah, Kuroko's teammate, what a surprise."

..