Nagasakiculture & etiquette

Nagasaki is a core city — a 中核市 — rather than one of Japan's ordinance-designated cities, and unlike Fukuoka, Kobe, Hiroshima, Sendai or Saitama it has no administrative wards at all. Your address registration, My Number, National Health Insurance and residence tax are all handled by Nagasaki City directly, at the city hall in Sakuramachi or at one of the local centres across the city. Every guide to living in Japan tells you to find your ward office; here you simply need the right counter at one municipality. It is easier, not harder — but it means the standard advice does not map, and it also means the residence-tax split on your bill differs from a designated city's.

Japanese law requires you to register your address at the municipality covering it within fourteen days of moving in. That registration produces the jūminhyō certificate and triggers your My Number, and without it you cannot enrol in health insurance, open most bank accounts or complete a phone contract. Check before you go whether the local centre nearest you handles new foreign-resident registration or whether it has to be the main city hall — for a first registration the main office is the safe choice.

Nagasaki has a branch office of the Fukuoka Regional Immigration Services Bureau, in the Nagasaki Port joint government building at Matsugae-machi, near the cruise terminal and the Ōura slope. It is not a regional bureau: Fukuoka covers Fukuoka, Saga, Nagasaki, Ōita, Kumamoto, Kagoshima, Miyazaki and — through the Naha sub-bureau — Okinawa. Routine applications are taken here; anything unusual sits with Fukuoka, roughly two hours away by rail. That is the sharpest administrative difference between living here and living in Hiroshima or Sendai, both of which host full bureaux. File extensions from three months before expiry rather than at the last minute.

Nagasaki is built into a steep amphitheatre around its harbour, and a substantial share of its houses sit on slope land with no vehicle access — you reach them, and everything you carry to them, on foot up a stairway. That shapes removals, refuse collection, deliveries, ambulance access and whether the house is realistic to grow old in, and it is a large part of why the city has so many vacant houses on the slopes and runs subsidy schemes to bring them back into use. Walk the route from the nearest road, with shopping, before you sign anything above the flat.

Nagasaki runs a set of housing support schemes aimed squarely at its vacancy problem: a settlement-promotion vacant-house scheme, a subsidy toward clearing out the previous occupant's furniture and effects, a renovation subsidy for people moving in from elsewhere, and separate support aimed at households with children. Terms and budgets change year to year and most of the detail is published only in Japanese, so treat this as a question for the housing policy division rather than something to read off a page — but do ask, because the sums involved are large relative to Nagasaki's low prices and almost no newcomer knows they exist.

The Nishi-Kyūshū Shinkansen opened on 23 September 2022, running 66 km from Takeo-Onsen to Nagasaki with five stations. It is not connected to the rest of the Shinkansen network: to reach Hakata you change at Takeo-Onsen to the Relay Kamome limited express, across the same platform. The best Hakata–Nagasaki time came down to about an hour and twenty minutes, roughly half an hour faster than before. It is a genuine improvement and it is not the through service the word 'Shinkansen' implies, and the unresolved Saga section means that is unlikely to change soon.