Hokkaido Gals Are Super Adorable! (Omnibus) Vol. 5-6

It's summertime in Hokkaido and Tsubasa is looking forward to festivals, fireworks, and hanging out with his new friends. But one of his friends has something to confess to him, and she's waiting for the perfect opportunity-right when the fireworks go off. How will Tsubasa react, especially if she's not the only one scheming to make a confession?