同どう行こう者しゃ

noun

companion; fellow traveler; member of a party

Refers to someone who accompanies another on a journey, trip, or outing. Neutral term; can be used in formal and informal contexts.

• 彼かれは私わたしの同どう行こう者しゃとして会かい議ぎに出しゅっ席せきした。

  He attended the meeting as my companion.

• ツアーの同どう行こう者しゃはみんな親しん切せつだった。

  All the fellow travelers on the tour were kind.