Related Clues:

• Closeted secret
• Bare bones model?
• Type of warrior
• Structural framework
• Closet item, so to speak
• Type of key
• Tenchu video game series hero
• Assassin in black
• Japanese mercenary
• Japanese warrior
• Japanese assassin
• 'Teenage Mutant ___ Turtles'
• Old Japanese assassin
• Ancient mercenary
• Teenage turtle of comics