Hokkaido Gals Are Super Adorable! (Omnibus) Vol. 3-4

Shiki Tsubasa's first winter in Kitami is coming to an end, and despite Hokkaido's freezing temperatures, it's starting to feel like home. So it comes as a shock when he's told that if he ranks below the top ten students in his grade in the final exams, he'll be sent back to Tokyo. If only there were another gorgeous Hokkaido gal who could tutor him, but what are the odds of that?