- NINJA
- Japanese mercenary
- Sneaky expert, as it were
- Historical master of espionage
- Expert in sabotage and infiltration
- Michelangelo, for one
- Scorpion or Sub-Zero of "Mortal Kombat," e.g.
- Masked warrior
- Japanese assassin
- Nunchaku user
- Figure of stealth
- Stealthy spy, perhaps
- Part of TMNT
- Dark-clad warrior
- Agent in black
- Stealthy attacker
- Teenage Mutant ___ Turtles
- Assassin in many martial arts films
- Silent assassin
- Stealthy Japanese agent
- Masked assassin
- Shuriken thrower
- Asian assassin
- Martial arts mercenary
- Black Halloween costume
- Covert agent in Asia
- Elusive warrior
- Certain warrior
- Kusarigama wielder
- Black-clad assassin
- American ___ Warrior
- Oniwaban agent
- Feudal Japanese mercenary
- Ancient mercenary
- Stealthy Easterner
- Tenchu video game series hero
- Teenage turtle of comics
- Common video game fighter
- One of a reptilian comics quartet
- Turtle in a 2014 film
- Turtle of comics and film
- Stealthy warrior
- Stealthy fighter
- Teenage Mutant __ Turtles
- Any of four turtle toons
- Shogun's warrior
- Shogun's spy
- Black-garbed mercenary
- Mercenary of yore
- One shooting stars
- Agile agent of films
- Japanese martial-arts warrior
- Literally, "stealthy person"
- Kyoto killer
- Ancient Japanese mercenary
- Stealthy assassin
- Japanese sneaker?
- User of a star-shaped weapon called a shuriken
- Chris Farley played a Beverly Hills one in a 1997 movie
- The ___, Lustbader novel
- Black-clad mercenary
- Expert in martial arts
- Kind of warrior
- Old Japanese mercenary
- Early Eastern mercenary
- Japanese fighter
- Stealth warrior
- Martial arts expert
- Old Japanese assassin
- Assassin in black
- Masked Japanese fighter
- Storied assassin
- Man in black, perhaps
- American ___ Warrior (NBC competition series)
- Assassin of old Japan
- Strong, silent type?
- Sword-wielding fighter of feudal Japan
- One who historically didn't wear all black, despite popular depiction
- Teenage Mutant _____ Turtles
- Medieval Japanese assassin
- Stealthy mercenary of feudal Japan
- Stealthy Japanese assassin
- Stealthy Japanese fighter
- Type of warrior
- Assassin in old Japan
- Medieval Japanese spy
- Assassin of medieval Japan
- Covert agent of feudal Japan
- Medieval assassin with a shuriken
- Teenage Mutant -- Turtles
- Mercenary of old
- Nunchaku wielder in a martial arts film, maybe
- Warrior la Sho Kosugi
- Covert agent dressed in black
- Stealthy mercenary
