Gender: Male. 28 years old. Real name: Masashi Sudo. The man who transforms into Kamen Rider Scissors. He has a gentlemanly demeanor but is actually a corrupt detective who has committed various crimes. He is feared by those around him.

Gender: Male. An insensitive YouTuber who posts videos of himself dumping instant noodles and juice into rivers. He believes he is a genius and handsome. He considers himself to be strong.

Gender: Female. A supernatural being who has guarded the divine blade "Murasamemaru" for centuries. Her true identity is a girl who became a human sacrifice 500 years ago to serve as the guardian of Murasamemaru.

Gender: Unknown. A resident of a flat world. His appearance is pitch black and his body is 2D. He likely does not speak.

Gender: Male. A world-famous superstar.

Real name: Shinji Kido. 23 years old. Gender: Male. The man who transforms into Kamen Rider Ryuki. He is trying to stop the Squid Game.

Gender: Female. Frequently performs gags and anime parodies. She loves tokusatsu and Earth's video games.

Gender: Male. A guy who loves manga and anime. He is polite toward women but rude toward men. He addresses women with "-chan" and men by their names without honorifics.

Gender: Female. She has no intention of cooperating with the other participants. The Queen of Britain. A cold-hearted ruler: she maintained a reign of terror, extracting heavy taxes (existence tax/life) from fairies and ruthlessly purging those who opposed her.

The host of the Squid Game. He organizes various death games one after another.