A technique passed down since ancient times in Kusagakure. With the help of the Darkness Script Formula Technique, the user can use their Yin Release chakra to write runes, which take the shape of purple wings that allow the user to fly in great speed. As long as the wings are active however, the user cannot write any other runes. The wings also cannot be written for other people to use. To compensate the drawbacks that this technique contains, Ōta uses the wings in combination with his kenjutsu skill.