If you're seeking a versatile donburi bowl that extends beyond Japanese cuisine, consider starting with dimensions of approximately 9 cm (3.5 in) in depth and 18 cm (7.1 in) in diameter. 

This standard size comfortably holds 800–1000 ml (approximately 27.1–33.8 fl oz), making it ideal for rice bowls with toppings as well as medium-sized noodle dishes.

The term donburi refers to both a deep Japanese bowl and the dish typically served in it—steamed rice topped with ingredients such as tempura, meat, fish, or vegetables. It’s a staple of Japanese home cooking and casual dining, loved for its simplicity and satisfying flavors.

As tableware, a donburi bowl is deeper and more spacious than a standard rice bowl, making it ideal not only for classic rice dishes but also for noodles like soba, udon, or even ramen. Its shape and capacity make it a practical and versatile piece for everyday meals.

For anyone new to Japanese tableware, a donburi bowl is one of the most recommended items to start with. Whether you're serving traditional Japanese meals or experimenting with global flavors, this bowl offers a balance of functionality, comfort, and authentic charm.