Seven Keys

The Seven Keys (7 (なな) つの鍵 (かぎ) , Nanatsu no Kagi^?) are the Seven Samurais Keys that can open both the Pandora's Box and Mandala's Box. They are called Key's Box (箱 (はこ) の鍵 (かぎ) , Hako no Kagi^?).

People with strong Gravitational Pull have a chance to become a Key's Box after became a Samurai.

One feature of being a Key's Box is having an uncorrupted Samurai Soul called White Samurai Soul (白 (しろ) い侍 (さむらいぎ) 魂 (たましい) , Shiroi Samurai Tamashii^?).

Known Current Samurai Keys

• Goku
• Nanashi
• Ryu
• Unnamed Girl
• Unnamed Single-Horned Boy

Known Potential Candidates

• Ichigo
• Sanda