筆ひっ頭とう著ちょ者しゃ

noun

first author

Used in academic publishing to refer to the author listed first on a paper, often the primary contributor.

• この論ろん文ぶんの筆ひっ頭とう著ちょ者しゃは田た中なか先せん生せいです。

  The first author of this paper is Professor Tanaka.

• 筆ひっ頭とう著ちょ者しゃとして研けん究きゅうをまとめる責せき任にんがある。

  As the first author, I have the responsibility to compile the research.