The Class Skill of the Assassin class, is the capacity to hide one's presence as a Servant. This skill is suitable for spying. It is possible to disappear and become extremely difficult to be detected. The rank of Presence Concealment drops considerably when preparing to attack.       

A skill that can see the true worth of an item and the skill of an opponent. Is a skill similar to Aesthetic Appreciation.

The general term for the secret intelligence techniques, combat techniques, larceny techniques, torture techniques, etc., employed by ninjas. Its system differs between each school.   

A skill of sacrifice, drawing from records of Goemon lifting his son up as he himself boiled alive in the pot, buying time for his son to either be rescued or pardoned.   

A man who is dramatic, egotistical, and yet kind to his people. A person who loves beauty and hates injustice, yet will stoop to resorting to such to achieve his goals.    A hypocrite, a dramatist, and a lover of all beautiful things. 

A handsome man with feminine features, dark, wavy hair, fair skin, and dark eyes that shine with a mischievous (and often murderous) glint.

Ishikawa Goemon was a legendary Japanese outlaw hero who allegedly stole gold and other valuables to give to the poor. He and his son were boiled alive in public after their failed assassination attempt on the Sengoku period warlord Toyotomi Hideyoshi.    It is said that he had trained under Momochi Sandayu, but he was however forced to flee when his master discovered Sanada's romance with one of his mistresses (but not before stealing a prized sword from his teacher)

If the Master is a beautiful woman, the Goemon will gladly serve with Gusto. Otherwise, it is up to the Master’s own personality whether he will be a raucous friend or a vicious and rebellious servant.