A technique that is unique to Ryū due to it only being used with his Eye of Artemis and requiring no hand seals. Mukei no yumi is a technique that has often caused Ryū to be viewed as a God and this is the reason for one of his monikers, Dragon Arrow. There are four levels of his technique, one of which being a combination of the flames created by his Eye of Ares and the flames used in this technique.