Shadow  

, シャドウ

The Hunters spider, despite initial disagreement from Shadow, is portrayed as a proud and self-reliant warrior who distrusts others, including the riders. This character may bring disaster to Arachna, which could be seen as a foreshadowing of his own downfall. He dislikes large crowds and has legendary strength. In addition, Shadow, being a descendant of the Ancestral Lord of Spiders, cares for Venus, further emphasizing their connection to the spider world.