(ゆうししゃ)

ゆうししゃ
noun
volunteer; willing participant; supporter
1. volunteer; willing participant; person who steps forward
A person who voluntarily offers to participate in or support an activity, cause, or movement. Emphasizes the person's own initiative and willingness rather than being assigned or obligated.
有志者(ゆうししゃ)(つの)る。
To recruit volunteers.
地域(ちいき)清掃(せいそう)活動(かつどう)有志者(ゆうししゃ)(あつ)まった。
Volunteers gathered for the local cleanup activity.
有志者(ゆうししゃ)たちが資金(しきん)()()い、被災地(ひさいち)支援物資(しえんぶっし)(とど)けた。
Volunteers pooled their funds together and delivered relief supplies to the disaster area.

Compound of 有志(ゆうし) ('having a will; volunteering') and (しゃ) ('person'). The base word 有志(ゆうし) alone is more commonly used to mean 'volunteers' or 'willing participants,' and 有志者(ゆうししゃ) adds the person suffix for extra clarity.

USAGE:
In practice, 有志(ゆうし) without (しゃ) is more common in everyday use. 有志者(ゆうししゃ) appears in slightly more formal or written contexts. Both can function identically in most sentences.

COMMON COLLOCATIONS:

  • 有志者(ゆうししゃ)(つの)る: to call for volunteers
  • 有志者(ゆうししゃ)(あつ)まる: volunteers gather
  • 有志者(ゆうししゃ)による寄付(きふ): donations by willing participants
  • 有志者(ゆうししゃ)協力(きょうりょく): cooperation of volunteers

SIMILAR WORDS:

  • 有志(ゆうし): volunteer(s) — the shorter and more common form; often used without (しゃ)
  • ボランティア: volunteer — the loanword; implies unpaid charitable work, while 有志者(ゆうししゃ) emphasizes willingness
  • 志願者(しがんしゃ): applicant; person who volunteers — someone who formally applies, especially for military service or a position
  • 篤志家(とくしか): philanthropist; benefactor — someone who generously donates money or resources