このサウンドについて

A short Japanese TV announcement saying AC Japan supports this activity, commonly used as a nostalgic or oddly serious reaction sound in edits.

This clip is the familiar Japanese line "AC Japan wa kono katsudo o shien shiteimasu," meaning AC Japan supports this activity. It has a clean announcer-style delivery and the polished tone of a TV bumper or sponsor tag. Because the phrase sounds formal and final, it often lands as a dry punchline after something awkward, overdramatic, or unexpectedly wholesome. Viewers who recognize it usually get a hit of nostalgia, while others hear it as an official-sounding button that makes a joke feel strangely important.

This phrase comes from AC Japan, a Japanese public interest organization known for television and radio public service announcements. The line is heard in sponsorship-style end tags attached to campaigns in Japan and became especially memorable to many viewers through repeated TV exposure. Online, the clip spread as a reaction sound because its calm, institutional delivery can instantly turn a silly moment into something that feels absurdly official. That contrast keeps it useful in meme edits, parody broadcasts, and nostalgia posts about Japanese television.

使用のためのプロのヒント

Use this right after a fake public service message, awkward silence, or absurd reveal. It works best with a hard cut to a plain screen or still image, and loses impact if you stack other loud meme sounds over it.

使用例

  • Ending a parody commercial with a deadpan official tone.
  • Punctuating an awkward joke with mock public service seriousness.
  • Adding nostalgia to edits about old Japanese TV.
  • Cutting after chaos to make the scene feel formal.

よくある質問

What does the AC Japan sound say?
It says "AC Japan wa kono katsudo o shien shiteimasu," which translates to "AC Japan supports this activity." It is a formal announcement-style line associated with Japanese public service or sponsorship messaging.
Where is this sound from?
The clip is associated with AC Japan television and radio announcement tags used in Japan. People recognize it from public service campaign endings and sponsor-style messages that aired widely on Japanese media.
Why do people use this sound in memes?
Creators use it because the calm, official delivery creates a funny contrast with chaotic, awkward, or trivial footage. Dropping it at the end of a clip makes the moment feel like a serious announcement, which is the joke.