A meeting held after an event or project to review what went well and what didn't, and to discuss improvements (a review or debriefing meeting).
プロジェクト終了後、チームで反省会を開いて課題を整理した。
After the project ended, the team held a review meeting to sort out the issues.
イベントが終わったら反省会で次回の改善点を話し合おう。
When the event finishes, let's discuss improvements for next time at the debriefing meeting.
毎週火曜日に部内で小さな反省会を行っている。
We hold a small review meeting within the department every Tuesday.