Tanaka

Scouted directly by Young Master's father and became a servant. His job was mostly cleaning and doing other chores, but became Young Master's caretaker after being his favorite.

Is very honest and serious, though sometimes he makes people around him dumbfounded by his goofy side. He isn't aware of Young Master's feelings, but he notices that he's Young Master's favorite (he thinks maybe it's because Asians are rare there).