"Setsu is pushing things forward. I'm passing down the tradition." Understanding the path he needs to take, Wakana teams up with Alexei. The video they make gains popularity with children around the world...?! Meanwhile, Setsu doesn't know what to do when his affection for Sakura is pointed out. Just then, Yuna-san, the woman he used to admire, comes to visit him. What will Setsu do after reuniting with her after nearly two years?
