The Nakajima B5N was a Japanese torpedo bomber used during World War II. It was designed in the late 1930s and first flew in 1937. The aircraft was known for its distinctive silhouette, featuring a low-wing monoplane design and a single engine. It played a significant role in naval operations, particularly during the attack on Pearl Harbor. Equipped with a torpedo or bombs, the B5N was effective in striking enemy ships. It served with the Imperial Japanese Navy and was one of the most widely used bombers in the early years of the war. Its performance and versatility made it a key asset in aerial warfare.