オープン

おーぷん
noun / na-adjective / suru verb
open; opening (of a business)
1. opening, grand opening
The opening of a new business, shop, or facility.
(あたら)しいカフェがオープンした。
A new café opened.
来月(らいげつ)グランドオープンの予定(よてい)です。
The grand opening is planned for next month.
駅前(えきまえ)大型(おおがた)ショッピングモールがオープンして、周辺(しゅうへん)(にぎ)やかになった。
A large shopping mall opened in front of the station, and the surrounding area has become lively.
2. open, open-minded, transparent
Being accessible, public, or frank. Used to describe personalities, environments, or policies.
オープンな性格(せいかく)だ。
She has an open personality.
もっとオープンに(はな)()おう。
Let's talk more openly.
この会社(かいしゃ)はオープンな社風(しゃふう)(はたら)きやすい。
This company has an open corporate culture and is easy to work at.

From English "open." Very common and versatile in modern Japanese.

SENSE 1 — BUSINESS OPENING:
Used for new shops, restaurants, and facilities. Often seen on banners and advertisements.

COMMON COMPOUNDS:

  • グランドオープン: grand opening
  • プレオープン: pre-opening, soft opening
  • リニューアルオープン: reopening after renovation
  • 新規(しんき)オープン: newly opened

SENSE 2 — OPEN/TRANSPARENT:
Functions as a na-adjective (オープンな) and adverb (オープンに).

COMMON COMPOUNDS:

  • オープンキャンパス: open campus (university open day)
  • オープンカー: convertible car
  • オープンスペース: open space