This technique of the Hiten Mitsurugi Ryu is taught before the ougi. This move involves striking the 9 vital points (Head, shoulders, wrists, both sides of the waist, between the legs, and the chest) so fast that each strike seems simultaneous. The user can do nothing to defend these strikes except to use an equal or stronger Kuzu Ryu Sen, or the Ama Kakeru Ryu No Hirameki.
Hiten Mitsurugi Ryu, Kuzu Ryu Sen
by The Eternal EoN August 12, 2003