Makibishi-tan is a moe anthropomorphic character originating from Futaba☆Channel (2chan), representing the traditional Japanese caltrop, 'makibishi,' used by ninjas. She is depicted as a small, cute girl with a spiky appearance, embodying the traits of the makibishi tool: tricky and mischievous. Makibishi-tan plays a mascot role in the Futaba☆Channel meme culture, often used for comedic effect or to symbolize obstacles and playful pranks within the community.