Hokkaido Gals Are Super Adorable!

It's Super Warm Inside the Snow Fort (1x2)

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Tsubasa decides to attend the Kitami Winter Festival with Minami. Tsubasa is nervous and wonders if it classifies as a date. Some days later, during lunch, Minami asks if she can go to Tsubasa's house. On their way there the two come upon a snow mound.