CHAINSAW MAN - Denji - Pop Up Parade (Good Smile Company)

In the world of Chainsaw Man, Devils are born from human fears; they are usually dangerous, malevolent, and their power is proportional to the fear they incite. Humans can make contracts with them to use their power, and Devil Hunters specialize in their elimination and utilization. Devils come from Hell, migrating to Earth when they are killed in Hell and vice versa. Inhabitants of Hell are extremely powerful devils called the Prime Fears, who have never been killed.

A Devil can, under certain conditions, live inside a human body, acquiring part of their memories and personality; such a creature is called a Fiend. In rare cases, it is possible for a dead human to maintain their personality and control over the body's balance with their Devil, with whom they can converse.

The events of the story take place in 1997 in an alternate timeline where the Soviet Union still exists, and many events such as the Holocaust, AIDS, and nuclear weapons have been erased from history and ceased to exist entirely due to the consumption of their respective Devils by the Chainsaw Devil, with only a powerful group of devils known as the Four Horsemen remembering the original events. Similarly, there has been no war since World War I because the War Devil has been weakened to the point that the only traces of war exist in pop culture and media.