Attack on Titan, created by Hajime Isayama in 2009, is a popular anime and manga series that takes place in a world where humanity lives in fear of giant humanoid creatures known as Titans.

Japanese anime has gained a huge following outside of Japan and has become an important part of global popular culture, with many anime conventions and fan events held around the world.

The Japanese river otter, once common throughout Japan, is now extinct due to habitat destruction and hunting.