Main contents start here
Summary of the Results of Internal Migration in 2007
Released on April 28, 2008
is "Portal Site of Official Statistics of Japan" (external site) where you can browse statistics tables and database.
1. Number of inter-prefectural migrants decreased for the 12 straight years
1.1. Number of Japanese internal migrants in 2007 was 5,498,941 persons, the rate of migration 4.36%, and decreased for the 4 straight years.
1.2. Number of Japanese inter-prefectural migrants in 2007 was 2,579,538 persons, the rate of migration 2.05%, and decreased for the 12 straight years.
1.3. Number of Japanese intra-prefectural migrants in 2007 was 2,919,403 persons, the rate of migration 2.32%, and decreased for the 4 straight years.
2. The rate of net-migration in Kawasaki-shi was 1.35%, and exceeded 1% for the first time in 17 years in major cities
2.1. As for the net-migration for prefectures, the net-migration showed a plus in 7 prefectures : Tokyo-to (the highest rate of 0.76%), Kanagawa-ken (0.37%), Chiba-ken (0.33%), and so on.
2.2. The rate of net-migration increased in 6 prefectures compared with the previous year : Chiba-ken, Kanagawa-ken, Tokyo-to, Saitama-ken, Mie-ken, Shiga-ken.
2.3. On the other hand , the net-migration showed a minus in 40 prefectures : Aomori-ken (the lowest rate of -0.73%),Nagasaki-ken (-0.70%), Akita-ken (-0.61%), and so on.
2.4. The rate of net-migration decreased in 30 prefectures compared with the previous year : Kochi-ken, Okinawa-ken, and so on.
2.5. As for the net-migration for 18 major cities, the net-migration showed a plus in 14 major cities : Kawasaki-shi (the highest rate of 1.35%), Ku-area of Tokyo (0.93%), Fukuoka-shi (0.47%), and so on.
2.6. The rate of net-migration in Kawasaki-shi exceeded 1% for the first time in 17 years in 18 major cities. Kawasaki-shi was the only city which showed a plus rate of net-migration from all prefectures and Ku-area of Tokyo.
3. The net-migration for Tokyo Area showed a large plus for the first time since bubble years
3.1. As for the net-migration for 3 major areas, Tokyo Area showed plus 155,150 persons, Nagoya Area showed plus 17,554 persons, and Osaka Area showed minus 15,646 persons.
3.2. Tokyo Area showed a large plus net-migration more than 150,000 persons for the first time in 20 years since 1987 of bubble years. Of which, Tokyo-to was 94,500 persons, and accounted for 60.9% of the net-migration of Tokyo Area.