アキバ系けい

noun, noun which may take the genitive case particle 'no'

Akihabara style; nerdy

Slang term for the subculture, fashion, or otaku style associated with Akihabara; often implies a nerdy, tech- or anime-focused aesthetic.

• 彼かれのファッションは完かん全ぜんにアキバ系けいだ。

  His fashion is totally Akihabara style.

• アキバ系けいの店みせでフィギュアを買かった。

  I bought a figurine at an Akihabara-style shop.