😈The Monster with 21 Faces targeted the candy manufacturer Ezaki, kidnapping its head and demanding a ransom.
💰The group then threatened to poison candy with cyanide if their demands were not met.
🔎The police were unable to catch the group, despite receiving over 100 taunting letters and clues.
📰The group leveraged the media to ensure their threats and crimes were widely reported, causing embarrassment for the police.
🙏The crimes remained unsolved, and the group became known as the Monster with 21 Faces.