Her classmates at school called her Key, as in the "key" to a strange mystery. Key's "grandfather" was a kindly old scientist wanting to use his skill in robotics to create peace and love in the world. But when that kindly old scientist passed away, poor Key was left behind, lacking even the ability...
Source: MyAnimeList
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Availability may vary by region.
Curated recommendations for fans of Key the Metal Idol.
Other anime produced by Studio Pierrot.
Other anime that aired alongside Key the Metal Idol.
Top-rated action anime ranked by score.
Top-rated drama anime ranked by score.
Chronological viewing order for franchises with movies and OVAs.
Streaming platforms and availability for popular anime.
Where to start reading once an adaptation ends.
