- Name: Double Slash
- Martial Art Style: Weapons
- User: Kenichi Shirahama
- First Use: Battle 140
Kenichi's version of Shigure's Kousaka Slash. This technique can be performed using an actual sword or in Kenichi's case, using a knife hand strike as a substitute. This technique is basically a downward slash with enough power to stun the opponent without killing them. Just like the Kousaka Slash, this technique can cut through the opponent's clothes.