Key the Metal Idol - Anime
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description Key the Metal Idol Overview

Tokiko Mima, nicknamed "Key," is a 17-year-old girl living in the Japanese countryside who, despite her human-like appearance, is a robot. When Key's grandfather Dr. Murao Mima passes away, he leaves her a dying message, telling her that she can become a real girl if she is able to make thirty thousand friends. Thus, Key moves from the quiet Mamio Valley to the busy streets of Tokyo, where she soon runs into her childhood friend Sakura Kuriyagawa.

Key quickly becomes enamored with idol singer M...

help Key the Metal Idol FAQ

What is Key the Metal Idol?
Tokiko Mima, nicknamed "Key," is a 17-year-old girl living in the Japanese countryside who, despite her human-like appearance, is a robot. When Key's grandfather Dr. Murao Mima passes away, he leaves her a dying message, telling her that she can become a real girl if she is able to make thirty thousand friends. Thus, Key moves from the quiet Mamio Valley to the busy streets of Tokyo, where she soon runs into her childhood friend Sakura Kuriyagawa. Key quickly becomes enamored with idol singer M...
How good is Key the Metal Idol?
Key the Metal Idol scores 6.9/10 (Fair) on Lunoo, making it rated in the Anime category.
What are the best alternatives to Key the Metal Idol?
How does Key the Metal Idol compare to Evangelion: 3.0+1.0 Thrice Upon a Time?
See our detailed comparison of Key the Metal Idol vs Evangelion: 3.0+1.0 Thrice Upon a Time with scores, features, and an AI-powered verdict.
Is Key the Metal Idol worth it in 2026?
With a score of 6.9/10, Key the Metal Idol is a solid option in Anime. See all Anime ranked.

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