How to say "role" in Japanese

Choosing the right word
  • 役やくJLPT N3approx.Common
    nounA general word for 'role': a part in a play or film, or the assignment, responsibility, or duty that falls to someone. A safe choice when 'role' simply means a part or job.
    彼かれが重要じゅうような役やくを果はたした。↗
    He played an important part.
  • 役割やくわりJLPT N3approx.Common
    nounUse this when 'role' means the part or function someone or something has in a group, activity, or system; it also covers the assigning of parts.
    彼かれは自分じぶんの役割やくわりを十二分じゅうにぶんに生いかしていますよ。↗
    He's living his role to the hilt.
  • nounReally means the cast of a film or play or a cast member; as 'role' it is marginal — a part viewed from the casting side. For a part itself, 役 or 役割 fits.
  • 役目やくめJLPT N2approx.Common
    nounCovers 'role' with the emphasis on duty — a function one is expected to fulfill. When the English stresses obligation rather than position, this fits better than 役割.
    古ふるい木箱きばこがテーブルの役目やくめをした。↗
    An old wooden box served as table.
  • 役柄やくがらCommon
    nounPoints to the kind or nature of a role or position rather than the role itself — what sort of part it is. For plain 'role' it is seldom the word you want.

Choose 役割 for a role or function in an activity or organization, 役 for a part or duty in general, 役目 when duty is the focus, 役柄 for the kind of role one's position entails, 「キャスト」 only for casts.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
See also

JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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