Sakura Samurai: Art of the Sword

Sakura Samurai: Art of the Sword is a swordfighting action game that is simple to play. Just use the A Button to attack, and the B Button combined with the Circle Pad to dodge. The secret of Iai is not reckless swinging, but rather one well-timed, swift attack. Aim for openings in your enemy's guard–in the instant after you've dodged an attack, or just before he swings. Source: The Game Website.