当店は追ってお知らせするまで閉店いたします。

The store is closed until further notice.

当店(とうてん)は追(お)ってお知(し)らせするまで閉店(へいてん)いたします。

Tōten wa otte oshirasesuru made heiten'itashimasu.

当店 (とうてん)

this store

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

追って (おって)

later on; shortly; presently; afterwards; in due course; by and by; P.S.

お知らせ (おしらせ)

notice; notification

迄 (まで)

until (a time); till; to; up to; to (a place); as far as; to (an extent); up to; so far as; even; only; merely

閉店 (へいてん)

closing up shop (for the day); stopping business; going out of business

Readings: トウ、あ.たる、あ.たり、あ.てる、あ.て、まさ.に、まさ.にべし

Meanings: hit, right, appropriate, himself

Readings: テン、みせ、たな

Meanings: store, shop

Readings: ツイ、お.う

Meanings: chase, drive away, follow, pursue, meanwhile

Readings: チ、し.る、し.らせる

Meanings: know, wisdom

Readings: ヘイ、と.じる、と.ざす、し.める、し.まる、た.てる

Meanings: closed, shut