High-frequency blade, Metal Gear Wiki

A high-frequency blade was a sword reinforced by a powerful alternating current and resonating at extremely high vibration frequencies. This oscillation weakened the molecular bonds of anything it cuts, thereby increasing its cutting ability. Striking, cutting, and thrusting attacks were performed with the blade, with the sharpened edge and point used for lethal attacks, and the blunt edge used as a clubbing weapon. Proficient users were also able to wield the blade with such accuracy and speed

Review: Metal Gear Rising: Revengeance. A Phoenix Rising.

High Frequency Blade, PlayStation All-Stars Wiki

Raiden (Canon, Metal Gear, Comics)/Unbacked0, Character Stats and Profiles Wiki

Metal Gear Rising: Revengeance weapons, Metal Gear Wiki

Steam Community :: Guide :: Every Item/Weapon/Outfit in MGR

MGR High-Frequency Blades (U12) at Blade & Sorcery Nexus - Mods and community

Would a high frequency blade such as those found in the Metal Gear universe work in real life? - Quora

Metal Gear Rising: Revengeance - All High-Frequency Blades (Armor Breaker, Fox Blade, etc)

Sundowner Metal Gear+BreezeWiki

Would a high frequency blade such as those found in the Metal Gear universe work in real life? - Quora