Short sword (wakizashi) and long sword (katana) (article) | Khan Academy
What was the superior sword: the European longsword or Katana? - Quora
Short sword (wakizashi) and long sword (katana) (article) | Khan Academy
Katana - Wikipedia
Why is the katana (a two-handed sword) the same length as an arming sword (one-handed), and why the nodachi would be a better two-handed sword compared to the katana? : r/SWORDS
Katana vs Longsword: A Quick Comparison
Katana VS Longsword - The Sad TRUTH! - YouTube
Longsword and Katana Considered
Which Sword Is Easiest To Use? Katana vs Longsword – Ducatus
Katana vs Tachi: What's the Difference? - Medieval Swords World