双そう刀とう

noun

pair of single-edged swords; dual blades; twin swords

Refers to a matched pair of single-edged swords, often used in historical or martial contexts.

• 彼かれは双そう刀とうを自じ在ざいに操あやつる剣けん士しだった。

  He was a swordsman who freely wielded twin swords.