Shin Megami Tensei
Aleph was created to embody the "Shin Megami Tensei II" world, which is reflected in his character design: he has a portable computer and a visor that he controls demons with, and carries swords, guns and armor for use in battle. His computer was designed to look compact, and the visor was designed to be wireless, to show that the game takes place in the future. Kaneko decided to not give Aleph a personality, partially because he is controlled by the player, and partially because he is portrayed as an artificial being, created by the Center's scientists. Beth and Daleth were designed to look similar to the first "Shin Megami Tensei" Heroine and Hero, using the colors blue and green, respectively. Lucifer was visually portrayed as an elegant gentleman, as Kaneko saw him as someone who tempts and tries the player, rather than being evil. He designed Lucifer in accordance with portrayals of him as a beautiful twelve-winged angel, but gave him six wings instead, for a total of twelve across his appearances in "Shin Megami Tensei" and "Shin Megami Tensei II".