Old Man

History
This man was the first sub-character shown in the Death Parade pilot episode, and later on again in Sachiko Uemura's flashbacks, giving proof to the theory that they are a couple. He lived a fairly well life, until becoming old, where, due to either a medical condition or age, he became a "vegetable" and could hardly do anything. When he is playing the game, Death Pool, we see that he is cunning, and skilled in the game.

For unknown reasons, as evidenced by the plaques above the elevators at the end, after he whispered something to Decim, he was cast into the void, while the younger man was reincarnated, despite the younger man acting violent and hostile as he began to lose the game.