Speed Buster is the 3rd ranked assassin from the original "No More Heroes". An old lady that lives in the abandoned Speed City, she is one of the oldest assassins seen in the game. She is a misandrist woman that believes men are stubborn and foolish and loves to kill people who don't care about their own lives. She lacks any combat skills whatsoever and also became hard of hearing (or pretends to), however with a powerful Energy Cannon like the Buster Launcher at her disposal, it makes her one of the most dangerous enemies Travis has ever faced.
Powers and Stats
Tier: 10-B. 8-A with Buster Launcher
Name: Speed Buster, real name unknown, referred to as a witch by some people
Origin: No More Heroes
Classification: Assassin, "Witch"
Powers and Abilities: High-tech weapons mastery (Able to use the Buster Launcher)
Attack Potency: Human level, Multi-City Block level with the Buster Launcher (Can instantly kill Travis if he's not careful. Also probably why Speed City is in ruins)
Speed: Below Average Human (She's old)
Lifting Strength: Unknown, possibly Average Human
Striking Strength: Human Class, Multi-City Block Class with Buster Launcher
Durability: Human level
Stamina: likely low
Range: Hundreds of meters
Standard Equipment: Buster Launcher (Disguised as Shopping Cart)
Weaknesses: Despite the overwhelming power of the Buster Launcher, it takes a while to recharge (at least 20-30 seconds), and Speed Buster is just an old lady using that thing. So close combat is not ideal for her at all (Travis only had trouble because he was so far away).