 
| Rank | Prefectures | Psychiatric Hospitals | Standard Score | |
|---|---|---|---|---|
| Amount | per 100000 | |||
| Sort | Desc Asc | Desc Asc | Desc Asc | Desc Asc | 
| 1 | Kagoshima | 38軒 | 2.25 | 73.31 | 
| 2 | Oita | 25軒 | 2.11 | 70.55 | 
| 3 | Kumamoto | 38軒 | 2.10 | 70.41 | 
| 4 | Nagasaki | 28軒 | 1.99 | 68.15 | 
| 5 | Yamaguchi | 28軒 | 1.96 | 67.51 | 
| 6 | Tokushima | 15軒 | 1.93 | 67.04 | 
| 7 | Toyama | 19軒 | 1.76 | 63.52 | 
| 8 | Saga | 14軒 | 1.66 | 61.64 | 
| 9 | Kochi | 12軒 | 1.60 | 60.34 | 
| 10 | Akita | 16軒 | 1.51 | 58.54 | 
| 11 | Miyazaki | 15軒 | 1.33 | 55.10 | 
| 12 | Hokkaido | 70軒 | 1.28 | 54.11 | 
| 13 | Fukui | 10軒 | 1.25 | 53.51 | 
| 14 | Aomori | 16軒 | 1.19 | 52.18 | 
| 15 | Fukuoka | 60軒 | 1.18 | 52.08 | 
| 16 | Fukushima | 23軒 | 1.17 | 51.92 | 
| 17 | Miyagi | 27軒 | 1.16 | 51.70 | 
| 18 | Iwate | 15軒 | 1.15 | 51.51 | 
| 19 | Shimane | 8軒 | 1.13 | 51.13 | 
| 20 | Yamagata | 13軒 | 1.13 | 51.05 | 
| 21 | Ishikawa | 13軒 | 1.12 | 50.85 | 
| 22 | Hiroshima | 31軒 | 1.09 | 50.25 | 
| 23 | Ehime | 15軒 | 1.06 | 49.70 | 
| 24 | Kagawa | 10軒 | 1.01 | 48.72 | 
| 25 | Yamanashi | 8軒 | 0.94 | 47.29 | 
| 26 | Okinawa | 13軒 | 0.92 | 46.98 | 
| 27 | Wakayama | 9軒 | 0.91 | 46.74 | 
| 28 | Tochigi | 18軒 | 0.90 | 46.60 | 
| 29 | Okayama | 17軒 | 0.88 | 46.08 | 
| 30 | Tottori | 5軒 | 0.86 | 45.71 | 
| 31 | Shizuoka | 32軒 | 0.86 | 45.67 | 
| 32 | Niigata | 20軒 | 0.85 | 45.57 | 
| 33 | Ibaraki | 21軒 | 0.71 | 42.83 | 
| 34 | Saitama | 51軒 | 0.71 | 42.69 | 
| 34 | Mie | 13軒 | 0.71 | 42.69 | 
| 36 | Nagano | 15軒 | 0.70 | 42.63 | 
| 37 | Gunma | 13軒 | 0.65 | 41.61 | 
| 38 | Gifu | 12軒 | 0.58 | 40.20 | 
| 39 | Hyogo | 32軒 | 0.57 | 40.04 | 
| 40 | Chiba | 35軒 | 0.57 | 39.87 | 
| 41 | Kanagawa | 47軒 | 0.52 | 38.93 | 
| 42 | Aichi | 38軒 | 0.51 | 38.81 | 
| 43 | Shiga | 7軒 | 0.50 | 38.48 | 
| 44 | Kyoto | 12軒 | 0.46 | 37.72 | 
| 45 | Osaka | 39軒 | 0.44 | 37.38 | 
| 46 | Tokyo | 51軒 | 0.39 | 36.29 | 
| 47 | Nara | 4軒 | 0.29 | 34.36 | 
| Japan | 1,071軒 | 0.84 | ||