Japanese cuisine is a reflection of the country's geography, climate, and culture, and is influenced by a variety of factors including Buddhist dietary restrictions, seasonal availability of ingredients, and regional traditions

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

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.