The Fairies are a group of small, mysterious, and whimsical creatures in the anime series "Jinrui wa Suitai Shimashita". They are known for their mischievous behavior and childlike innocence. These tiny beings possess advanced technology and magic, making them both fascinating and unpredictable. Despite their size, they play a crucial role in the series as they interact with the protagonist, Watashi, and influence the world around them. The Fairies often serve as a reflection of humanity's own complexities and eccentricities, adding a layer of satire and humor to the narrative.