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

The Yokohama F. Marinos, a professional soccer team based in Yokohama, is one of the most successful teams in the J.League, having won several championships.

Hayao Miyazaki, one of the most famous and influential anime directors of all time, has created many classic anime films such as Spirited Away, Princess Mononoke, and Howl's Moving Castle.