Shinigami (Death Note)
In the manga series Death Note, created by Tsugumi Ohba and Takeshi Obata, Shinigami (死神, literally "death god") are the race of extra-dimensional beings who survive by killing humans to extend their own lives. Shinigami are not responsible for every death that occurs; people will eventually die regardless of whether or not the Shinigami pay attention to them, but a Shinigami can end their lives sooner than intended for their own benefit.
Creation and conception
Takeshi Obata, the artist for Death Note, said that he had "a lot of fun" during the creation of the Shinigami. He also felt that the process was "very difficult" since he started "with nothing." He cited the difficulty in his creation of Ryuk as an example. Obata said that at first Shinigami appeared like "beasts" and that with later Shinigami such as Sidoh he designed them to look like crustaceans and insects because "it was easier." Obata said that he felt difficulty in basing characters on animal designs and keeping "the same feeling of the series." Obata said that he considered basing Shinigami on wizards but decided against the idea; he says that the rags on some Shinigami serves as a remnant of that concept. Obata added that Shinigami have no physical differences separating males and females; he says that he knew about the genders as he drew the characters and that the sole differences consisted of details added "subconsciously."