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Resident Registration — Ota

Documents

3

Cost

Free

Steps

5

Deadline

Within 14 days of moving in

Office

太田市役所 市民課

✓Information verified: April 2026 | By Japan Life Guide Editorial Team

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Resident Registration in Ota City — Guide for Foreign Residents

Ota City in Gunma Prefecture is a major manufacturing center, home to Subaru's main factory, and has one of the highest foreign resident ratios in the Kanto region. Approximately 12,000 foreign residents — primarily from Brazil, Vietnam, and the Philippines — call Ota home. The city provides extensive multilingual services in Portuguese, Vietnamese, and English.

ItemDetails
Time Required30–60 minutes
CostFree
DocumentsResidence Card, Passport, Moving-in Notification
OfficeOta City Hall

Step 1: Visit Ota City Hall

Head to Ota City Hall. The city has dedicated multilingual staff who speak Portuguese and can assist Brazilian residents. Vietnamese support is also expanding.

Step 2: Bring Required Documents

Bring your Residence Card, Passport, and Moving-in Notification Form. Multilingual forms are available.

Step 3: Submit at the Registration Counter

The Citizen Affairs section handles registrations. Staff are experienced with foreign residents from the manufacturing sector.

Step 4: Update Your Residence Card

Your Ota address will be printed on your Residence Card. Complete NHI and pension enrollment on the same visit.

  • ☑ Residence Card
  • ☑ Passport
  • ☑ Moving-in Notification Form

Office Information

Ota City Hall — Citizen Affairs Division
Address: 1-1-1 Hamamachi, Ota-shi, Gunma
Phone: 0276-47-1111
Hours: Mon–Fri 8:30–17:15
Source: Ota City Official Website

Q: Is Portuguese support available?

Yes, Ota City Hall has Portuguese-speaking staff due to the large Brazilian community. Check availability in advance for specific days.

Q: Why do many Brazilians live in Ota?

The Subaru factory and related manufacturing jobs attracted many Nikkei Brazilians (Japanese-Brazilians) since the 1990s, building a vibrant community with Brazilian shops and restaurants.

※ The information on this site is for reference only. Please confirm procedure details at your local municipal office.

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※ The information on this site is for reference only. Please confirm procedure details at your local municipal office.

Source: https://www.city.ota.gunma.jp/005/p006880.html