課長

1. Origins, structure, and basic meaning

• Structure: The spelling is 課長, read かちょう, and it combines 課, meaning section or department, with 長, meaning head or manager.
• Basic usage: The basic sense of 課長 is the manager responsible for a section within a company or institution.

2. Common pitfalls and similar expressions

• Responsibility for an organizational section
  • Both examples use the form 課長. The closest English title depends on the organization, so the key point is responsibility for a section rather than a universally fixed rank.
• Policy and document review
  • 新しい課長が朝の会議で方針を説明した。 — The new section manager explained the policy at the morning meeting.
  • この書類は課長の確認を受けてから提出します。 — I will submit this document after the section manager reviews it.