Quick Answer
After getting your keys, prioritize: Day 1 — turn on electricity and water (gas needs an appointment). Within 14 days — update your address at city hall. Week 1-2 — arrange internet (takes 2-4 weeks to install). Budget ¥8,000-¥15,000/month for utilities in a 1K apartment.
Day-by-Day Moving Checklist
Day 1: Key Handover
Pick up keys from agent/management company
Document condition of apartment (photos of walls, floors, appliances)
Turn on electricity — call provider or use smart meter app
Turn on water — turn the valve and submit the postcard
Schedule gas opening (requires in-person appointment)
Week 1: Essential Registration
Update address at city/ward hall (within 14 days — mandatory)
Apply for internet (NTT Flets, au Hikari, NURO, SoftBank Hikari)
Set up bank account address change
Learn your garbage collection schedule from city hall or building notice
Week 2: Settling In
Buy essential furniture (fridge, washing machine, lights)
Update employer with new address
Update health insurance card address if NHI
Greet your neighbors (optional but appreciated in Japan)
Utility Providers by Region
| Region | Electricity | Gas | Water | Avg Monthly (1K) |
|---|---|---|---|---|
| Tokyo | TEPCO | Tokyo Gas | Tokyo Waterworks | ¥10,000-¥14,000 |
| Osaka | Kansai Electric | Osaka Gas | Osaka City Water | ¥8,000-¥12,000 |
| Nagoya | Chubu Electric | Toho Gas | Nagoya City Water | ¥8,000-¥12,000 |
| Fukuoka | Kyushu Electric | Saibu Gas | Fukuoka City Water | ¥7,000-¥11,000 |
⚠️ Disclaimer
Utility costs vary by season and usage. Internet installation timelines depend on the provider and building infrastructure. Contact providers directly for current rates and availability.
Last updated: April 2026.
