Kihon happo jumonji Kamae
Sanshin Ka no kata
Jumonji is the aggressive offensive posture. It is the fire posture and attitude. Keep the jumonji crossed hands so you are always protected behind your guard so you never walk into his weapons. Strike the attacking arms the drop a powerful strike to his ribs with fudoken or boshi ken.
Like all kihon happo this comes from the Gyokko Ryu. In the Kumogakure Ryu the jumonji guard translates to the armour so even unarmed you are protected from the opponents weapons, even blades.
Ka no kata is the fire response.
From sosei you step back to the bladed position, and strike the attacking arm,
Then step through jumonji Kamae to strike powerful shuto to uko, like the first sword of a Five Swords sequence. Done right you won't need the rest of the swords.