東の

eastern; of the east

→ 東
phrase Rare #30,537
eastern; of the east の connects 東 (east) to a following noun, meaning “eastern” or “of the east.”
JA: 東の空が明るくなってきた。
EN: The eastern sky is getting brighter.

そのピクルス東のですか?

Are those pickles from the East?

— グッバイ、レーニン! (2003)

東の通りは西の通りより賑やかだ。

The street to the east is busier than the street to the west.

そうそしてこれが要石だ西の柱と――東の柱えっ!

Yes, and this is the keystone: the western pillar and—the eastern pillar?!

— すずめの戸締まり (2022)