1.
overtime work
Working beyond regular working hours.
残業 means overtime work—working beyond regular hours.
Etymology
残 (remain) + 業 (work) = remaining work
Common expressions
Related words
Work reform
働き方改革 (work style reform) has been reducing excessive overtime in Japan. Companies now face limits on monthly overtime hours.
Related Words
Related:
過労 (overwork)
Related:
過労死 (death from overwork)
Related:
定時 (regular hours)
Related:
退勤 (leaving work)
Related:
帰宅ラッシュ (evening rush hour)
Compare:
労働時間 (working hours)
Compare:
超過勤務 (overtime work)
Compare:
深夜勤務 (late-night work)