| Prefectural capital | Kenchoo Shozaichi | Nagasaki-shi |
| Population [Ranking] | Jinkoo [Jun'i] | 1,312,317 nin [ 30 ] |
| Area (km2) [Ranking] | Menseki [Jun'i] | 4,104.90 km2 [ 37 ] |
| Population density (/km2) | Jinkoo Mitsudo | 318 nin |
| Climate : Summer (C) | Kikoo : Natsu | 31.3 / 24.8 do (Nagasaki city) |
| Climate : Winter (C) | Kikoo : Fuyu | 10.3 / 3.6 do (Nagasaki city) |
| Tourist spots | Kankoochi | Nagasaki-shi, Unzen, Fugendake |
| Local products | Tokusanhin | Nagasaki Chanpon (dish of noodles), Shinju (pearl), Biidoro (glasswork) |
| Prefectural bird | Ken no Tori | Oshidori (mandarin duck) |
| Prefectural flower | Ken no Hana | UnzenTsutsuji (Miyamakirishima) (Kyushu azalea) |
| Prefectural tree | Ken no Ki | Hinoki (cypress), Tsubaki (camellia) |
| Tips | Hitokoto | Edo-jidai no Sakoku no aida, Nagasaki dake ni gaikokujin no kyojuu ga yurusarete imashita. Tooji, gaikoku no bunka wa koko kara Nihon kakuchi ni tsutawarimashita. Hiroshima ni tsuide futatsume no Genbaku ga tooka sareta tokoro |
