Also known as: Pop Pop City
Japanese title: POP POP CITY
The night of a family birthday party. The mother is tired from work and wants to drink a beer as soon as possible. The father is fidgety and keeps an eye on the clock. A little girl is excited about the sumptuous meal and runs around the house. The intercom rings. There, a "new family member" is standing there... (Source: Official site, translated)