キャンペーン

noun

sales promotion; advertising campaign; promotional campaign

Used for a planned marketing or sales push, often limited by season, product, discount, or brand message.

• 春はるの割わり引びきキャンペーンが今日きょうから始はじまる。

  The spring discount campaign starts today.

• 新しん商しょう品ひんのキャンペーンをSNSで展てん開かいしている。

  They are running a campaign for the new product on social media.

noun

public campaign; movement; drive

Used for organized efforts such as election activity, awareness campaigns, fund-raising drives, recruitment drives, or campaigns for social change.

• 市しは交こう通つう安あん全ぜんキャンペーンを行おこなった。

  The city held a traffic safety campaign.

• 学がく生せいたちは募ぼ金きんキャンペーンを始はじめた。

  The students started a fund-raising drive.

noun

military campaign

Military-history use for a connected series of operations; in ordinary Japanese, 作戦 or 遠征 may be more natural depending on context.

• 軍ぐん事じ史しの本ほんで、その作さく戦せんは「北きたアフリカ・キャンペーン」と呼よばれていた。

  In a military history book, that operation was called the "North Africa Campaign."