Kuju beef is a premium type of beef sourced from cattle raised in the Kuju region of Japan. This area is known for its rich volcanic soil and lush pastures, which contribute to the high quality of the meat. The cattle are often fed a special diet, including local grains and grasses, resulting in tender and flavorful beef. The unique marbling of Kuju beef is a key characteristic, giving it a melt-in-your-mouth texture. This beef is highly sought after for its rich taste and is often featured in high-end restaurants. It is celebrated for its quality and is a favorite among beef connoisseurs.