It's your summer break right in the middle of summer heat.You are alone in your apartment, bored with too much time in your hand.Then, you received a phone call.「We'll be going for a trip. Can you come over and look after Hazuki during the summer?」Your childhood friend Hazuki lives in a relaxing countryside surrounded by nature.It's probably healthier for you to stay here rather than your apartment in the hot and humid city.You hurry to prepare yourself for a trip to the countryside.～Communicate With Your Childhood Friend～HazukiA quiet girl who is rather mature for her age.She's also carefreely relaxing at home during her summer break.Interact with her and build your friendship.～Your childhood friend is becoming an adult～