#ライフライン開通

Complete Timeline for the 14 Days After Move-In | Key Handover → Utilities → Address Registration without Missing Steps

From key handover through your first 14 days, here's a day-by-day timeline for everything you need to do. The address registration deadline starts from the day you actually move in—not when you receive the keys. This complete guide covers key pickup time, gas appointment scheduling, My Number Card updates, driver's license changes, mail forwarding, and neighbor greetings—nothing falls through the cracks.