As his last year approaches, Daichi Sawamura realises that, in all the time he's been in Hogwarts, he hasn't talked or socialised with the person that he has been carefully watching over during the past six years - Sugawara Koushi. He decides to finally speak up to him but... Will a Gryffindor and Slytherin able to get along? *I do NOT own any Haikyuu!! characters. They all belong to Furudate Haruichi.*