インテリやくざ

noun

intellectual yakuza; educated gangster

Refers to a yakuza member who is well-educated, strategic, or operates with a sophisticated, white-collar style, often contrasted with the traditional street-level thug image.

• 彼かれはインテリやくざと呼よばれ、暴ぼう力りょくよりも頭ず脳のうで組そ織しきを動うごかす。

  He is called an intellectual yakuza, running the organization with brains rather than violence.