A katana with an unusually long handle is referred to as an ōdachi or nodachi. The ōdachi is a type of Japanese sword characterized by its exceptionally long blade and handle. The term "ōdachi" translates to "great sword" or "large sword." The length of an ōdachi's blade typically exceeds 90 centimeters (35 inches), with some examples reaching over 120 centimeters (47 inches) in length. The extended handle allows for the use of both hands when wielding the sword. Due to its size, the ōdachi was primarily used on the battlefield by skilled samurai warriors to strike from a distance or to target multiple opponents simultaneously. It is important to note that the ōdachi is distinct from the standard katana, which has a more moderate blade length and handle size.