He frequently threw his short sword , and Kenji Tokitsu believes that shuriken methods for the wakizashi were the Niten Ichi Ryu 's secret techniques .
Musashi was also an expert in throwing weapons .
Musashi frequently threw Musashi 's short sword , and Kenji Tokitsu believes that shuriken methods for the wakizashi were the Niten Ichi Ryu 's secret techniques .
Musashi was also an expert in throwing weapons .