Blue Lobster is a boss character from The Revenge of Shinobi.
A tall armored ninja clad in blue samurai armor wielding a large Japanese sword. With each strike to his helmet his armor turns to a light shade of red, showing he is weakening.
The successor of the Lobster from the Ring of Five, the Blue Lobster is one of the lieutenants of Neo Zeed. Having led the attack on the Oboro Village, he sends his forces to find and kill Joe Musashi, but they are easily felled by the Oboro Super Ninja. Soon after, he meets Musashi in the courtyard of the Oboro Ninja Mansion.
After a long drawn battle, the Blue Lobster is cut down by Joe Musashi, causing his surviving subordinates to retreat.