Related Clues:

• I arm USA criminal, an old swordsman
• Japanese assassin or spy
• Warrior in old city captured by roaming Masai
• Japanese noble
• Some woman in Japan is killer
• Assassin in old Japan
• One shooting stars
• Curious when taken aback by excellent warrior
• Japanese knight
• Assassin infiltrating town in Japan
• Organ grinder's assistant stashes detailed picture for soldiers
• Some assassin in Japan!
• Military type knocked back drink when having one-on-one
• Curious, like returning top-class Japanese fighter once
• Weller, perhaps, at first upset regularly erratic retainer