A business focused on Japanese food typically involves offering a variety of traditional and modern Japanese cuisine, which may include sushi, ramen, tempura, teriyaki, sashimi, and other signature dishes. The business emphasizes quality ingredients, often sourcing fresh fish, seafood, and seasonal produce. It may also offer authentic Japanese beverages such as sake, Japanese soda,. The ambiance of the business might reflect Japanese aesthetics, with an emphasis on minimalism, natural elements, and a serene dining experience.