Karashi, a type of spicy mustard, is often served as a condiment with Japanese dishes such as sushi and grilled meat.

The Japanese education system is known for its rigorous standards and emphasis on discipline and hard work.

The Melancholy of Haruhi Suzumiya, created by Nagaru Tanigawa in 2003, is a popular light novel series and anime that explores themes of existentialism, time travel, and alternate realities.