noun
play-by-play announcer; on-the-scene commentator
Abbreviation of 実況アナウンサー. Used for sports broadcasters or live reporters who provide real-time commentary.
See also: 実況アナウンサー
彼はサッカーの実況アナとして有名だ。
He is famous as a soccer play-by-play announcer.
実況アナの臨場感あふれる声が試合を盛り上げた。
The on-the-scene commentator's vivid voice livened up the match.