ドリンクバー

noun

self-service drink bar; all-you-can-drink station

Common in family restaurants, buffet-style eateries, and some cafes in Japan. Typically includes soft drinks, coffee, and tea for a flat fee or as part of a meal set.

wasei-eigo (Japanese-coined English), from drink bar

• ランチセットにはドリンクバーが付ついています。

  The lunch set comes with access to the drink bar.

• ドリンクバーでコーヒーを何なん杯ばいもおかわりした。

  I had several refills of coffee at the drink bar.