Findings:

• Master Lee's School of Samurai Ninja Asskick-Ryu Karate
• Master Ninja
• Master Switch (user)
• Grand Master Admin (user)
• Masters of the Universe
• Master Race
• Dungeon Master
• Game Master
• Ken Masters
• master
• Secret Masters
• Tai Chi Master
• Master Control Program
• Golden Master
• The Master
• The Puppet Masters
• Master's Degree
• Master of Sound
• Master Plan
• Master System
• Jedi Master
• Servant of two Masters
• Master P
• Master Browser
• Master of Theological Studies
• Master of Divinity
• Master Killer
• Master Plunger
• The Master would not approve
• The Dancing Wu Li Masters
• Baggage master
• Harbor master
• Master of Puppets
• brew master
• Master Sharptail (user)
• Drunken Master
• Lady Master
• The Master and Margarita
• How Candide Found His Old Master Pangloss Again and What Happened to Him
• master of light (user)
• Biscuit Master (user)
• Zen master
• The Ass and His Masters
• Dungeon Masters Guide
• Your life's master plan
• Master V (user)
• Master of the Obvious
• He-Man and the Masters of the Universe
• The Masters
• Rings of the Master
• Dungeon Master's Design Kit
• Captain N: The Game Master
• Until today, it really pissed me off that I'd become this totally centered Zen Master and nobody had noticed
• DoubleClick Master Database
• Master of Orion
• Chop Chop Master Onion
• Puppet Master
• Past Masters Volume 1
• Past Masters Volume 2
• International Master
• Bones of the Master
• Master of Magic
• Dem Bones, Acid Master of Everything
• Master Ho
• Master Corporal
• A Philosopher Asks a Zen Master
• Master Splinter (user)
• Master with Cracked Fingers
• Zuigan calls his own master
• Master of Disguise
• Master Blaster
• tofu master (user)
• The Fencing Master
• Dahar Master
• Master of the Game
• signs of a true master
• Blaster Master
• Weapon Master
• Hot Dog Vendor Replies to Zen Master
• Edgar Lee Masters
• Masters of Chant
• To the Memory of My Beloved Master, William Shakespeare, and What He Hath Left Us
• How to master the Magic 8 Ball
• tetris master (user)
• master koke (user)
• Tetra Master
• The Master Builders
• Frisky, most silver, serene -- bright step at the margins of air, you tiny colossus and winsome and master me, easy in sunlight, you gracious one come to me, live in my life
• Master Blaster (user)
• masters swimming
• Dance of the Drunken Master
• Masters and Johnson
• Game Master Rules of Admonition
• Morwen (user)
• Quake XII : The Rage of Timmy Masters
• Master Fig
• Domain Master Browser
• William Howell Masters
• View Master
• Sega Master System
• Master Cylinder
• Master and Commander
• bomb master (user)
• Master Lock
• Master Wocky (user)
• I am the Master of Cunning
• chess master
• Dungeon Master's Guide
• The Master (user)
• Master Smoker (user)
• master stock
• Master Dogen said, "I am not other people"
• Master of Orion 2
• phobia master (user)
• House Master
• A Letter to Master Isaak Walton
• 20,000 Leagues Under the Sea: 3: As Master Wishes
• The Position Master
• First Sergeant and Master Sergeant
• Battle Masters
• master oscillator
• History of The Master
• Master D (user)
• Kung Fu Master
• Bots Master
• Old Master "Q"
• Master of the Cauldrons
• master class
• P6M Sea Master
• Master of Science
• Masters of the Hemisphere
• master status
• Masters of the Wild
• Dancing Wu Li Master (user)
• Masters of Chant Chapter II
• Master of Puppets (user)
• Castle Master
• Album of Landscapes After Old Masters
• Bobby Masters
• Grand Masters of the Prieure
• Mix Master Morris
• No God No Master
• Master of the Royal Secret
• master (user)
• Master of the Revels
• Day of the Dungeon Master
• The Thief and his Master
• The Master Thief
• Master Pfriem
• Grand Master Math (user)
• BBC Master
• Robotech Masters
• Animation: Master
• Home Recording on a Budget: Masters of the Universe
• Masters at Work
• Cracking a Master Lock
• DXers: masters of lightning
• A Nightmare on Elm Street 4: The Dream Master
• Master Emerald
• Master Shake
• Clue Master Detective
• Star Wars: Masters of Teräs Käsi
• Master Jarvis (user)
• master in chancery
• Master of Foxhounds
• Master Settlement Agreement
• Chess Master Vs. Chess Amateur
• Stable Masters
• Master Warrant Officer
• Jam Master Jay
• Master of Orion 3
• The Master of Go
• Differences between Master of Orion games
• Master of Business Administration
• Masters Information Systems
• Mirror Master
• Masters of Reality
• Grand Master Award
• The Daleks' Master Plan

If you Log in you could create a "ninja master" node. If you don't already have an account, you can register here.