Summer vacation is finally here! Chi, Yohei, and Mom head to the park together to catch some bugs. Yohei has his eyes on beetles. Mom, who surprisingly was a great bug catcher as a child, teaches Yohei how to catch them. There are all sorts of exciting bugs in the park! A while later, Dad brings a trap made to catch the beetles. They leave the trap in the park and go check it out after dinner...