On the Late Afternoon Train Ride

I rarely ride on a train. When I go for an outing, I usually use my car. The day before yesterday, I had an opportunity to ride a train. On the seat opposite, a young mother was sitting with her three little kids. A little while later, the kids began to doze off. Guessing from the paper bags and a plastic bag that they were carrying, it looked like that they had become tired from shopping in a department store in Kumamoto city. After talking to their mother, I took these photos. Aren't they adorable?