Japan's Princess Aiko visits Shiga welfare facility

At the facility, the princess, the only child of Emperor Naruhito and Empress Masako, observed a rehabilitation session for children with disabilities such as cerebral palsy.

After watching a boccia match played by junior high and senior high school students, she said, "Thank you for letting me watch such an exciting game."

Princess Aiko also tried throwing a ball herself. According to a person who guided her at the facility, the princess said she had practiced beforehand using a ball she had made.

Earlier in the day, the princess visited Lake Biwa Museum in the city of Kusatsu, also in Shiga. Looking at giant Lake Biwa catfish, an indigenous species of the lake, she asked how deep in the water the fish live.