Tako Luka is a fan-made derivative character based on the VOCALOID Megurine Luka. She takes the form of a small, pink, octopus-like creature that parodies Luka's long, flowing hair. While not an official VOCALOID, Tako Luka has gained immense popularity in the fan community due to her cute appearance and humorous antics. Often depicted as a mischievous mascot, Tako Luka frequently appears in VOCALOID-related media and fan art, serving as a comedic sidekick and symbol of the fandom's creativity.