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Works Characters Staff Genres Studios Seasonal Insights

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Data Sources

AniList API

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AI Analysis (Claude)

About Animetrics

Keigo Hayama | Animetrics

Keigo Hayama

Keigo Hayama

叶山圭吾

Nayu's step-brother who has been looking after her since their parents died. He works as an underwear designer and often gets Nayu to test out his latest products.

Voice Actors

Takahiro Sakurai

Takahiro Sakurai

Japanese

Same Voice Actor

Arataka Reigen

Arataka Reigen

Giyuu Tomioka

Giyuu Tomioka