誠に恐れ入りますが、ご期限に間に合わない可能性がございます。ご相談させてください。 — I am deeply sorry, but there is a possibility I may not meet the deadline. Please allow me to consult with you. (Workplace · Reporting, Formal to Superior, JLPT N3)

Gesture & etiquette

Approach privately and with composure. Have a concise situation summary ready: current status, cause of delay, impact, and your proposed solution or revised timeline. Speak calmly — panic makes the situation worse and reduces the superior's confidence in your judgment.

Reporting a deadline risk early — rather than waiting until failure — is a mark of professional integrity in Japanese workplaces. The phrase opens with a sincere apology, states the risk clearly, and immediately invites consultation. Always arrive with a proposed revised plan when raising this issue.