The Long Sword refers to Kirito's unnamed main sword in ALfheim Online after the Fairy Dance Arc. It replaced the Black Iron Great Sword, presumably during the latter part of the arc or after it.

Specifications

• Overall Length: 40.15 Inches
• Blade Length: 29.92 Inches
• Handle Length: 10.25 Inches
• Blade: Carbon Steel, Quenched Black Finish, Iridescent Sheen
• Handle: Wooden, Silver Color
• Includes: Wooden Scabbard