Latest suicide rate data in Japan (per 100,000 people)
Top 10 prefectures with the highest suicide rates
1. Yamanashi: 27.0
2. Wakayama: 25.1
3. Iwate: 22.8
4. Akita: 22.6
5. Miyazaki: 20.4
6. Kagoshima: 20.3
7. Aomori: 20.2
8. Kochi: around 19
9. Nagano: around 19
10. Fukushima: around 19
Bottom 10 prefectures with the lowest suicide rates
47. Tokushima: 12.9
46. Kyoto: 14.6
45. Tottori: 14.8
44. Okinawa: about 15
43. Kanagawa: about 15
42. Aichi: 15–16
41. Fukui: about 16
40. Nara: about 16
39. Tokyo: 16–17
38. Chiba: about 17
Suicide rates often reflect how isolated a place feels. In the Tohoku region, prefectures such as Iwate, Akita, and Aomori struggle with harsh winters, shrinking industries, and population decline. These factors weaken social relations and make people insecure. Miyazaki and Kagoshima also stand out—hot weather doesn't guarantee happiness. Economic stagnation and loneliness can strike anywhere, regardless of climate.
It's also surprising that Yamanashi and Wakayama top the list. Even areas rich in nature can feel closed in, creating pressure rather than relief. The idea that beautiful landscapes automatically equal happiness is more myth than reality.
On the other hand, Tokushima and Okinawa have the lowest suicide rates nationwide. Tokushima's traditions, such as "pilgrimage culture", help strengthen community bonds. Okinawa benefits from a naturally optimistic outlook and strong family networks. Large cities such as Tokyo and Kanagawa also report lower numbers, possibly due to accessible health care, counseling services, and cultural and entertainment options that support daily life.
