My Hero Academia, created by Kohei Horikoshi in 2014, is a popular manga and anime series that follows the adventures of a young boy with no superpowers who dreams of becoming a hero.
The population of Japan is over 126 million people, making it the 10th most populous country in the world.
Kendo, a martial art that uses bamboo swords and protective armor, is a popular sport in Japan and is often taught in schools.