Japan's child population falls for 45th straight year to new low 13.29 mil.

TOKYO - Japan's child population has shrunk to an estimated 13.29 million as of April 1, down 350,000 from a year earlier and marking a new record low, the government said Monday.

The ratio of children under 15 dropped 0.3 percentage point to 10.8 percent of the total population, also the lowest since comparable data became available in 1950, according to data released by the Ministry of Internal Affairs and Communications ahead of the national Children's Day holiday on Tuesday.