Sword Art Online, created by Reki Kawahara in 2009, is a popular anime and light novel series that takes place in a virtual reality MMORPG world.

Wasabi, a spicy condiment made from a plant similar to horseradish, is often served with sushi and other Japanese dishes.

Tokyo is the capital of Japan and the largest city in the world by population, with over 37 million people in the greater Tokyo area.