Sailor Moon, created by Naoko Takeuchi in 1991, is a popular anime series that follows the adventures of a teenage girl who transforms into a magical warrior to fight evil.

The Showa period, which lasted from 1926 to 1989, was marked by Japan's militarism and involvement in World War II.

The Japanese women's national soccer team, also known as the Nadeshiko Japan, won the FIFA Women's World Cup in 2011 and has been a dominant force in women's soccer.