Prefecture Diet member population  Average 60 people
Worst 1;

Tokyo 122
Osaka 112
Hokkaido 110
Kanagawa 107
Aichi 105
Worst 2;

Chiba 98
Saitama 94
Hyogo 92
Fukuoka 88
Shizuoka 78
   Best 1;

Tottori 38
Shimane 39
Fukui 40
Kouchi 41
Saga 41
Best 2;

Yamanashi 42
Tokushima 42
Toyama 45
Miyazaki 45
Okinawa 45
Prefecture Diet member; Total of 2,819 people.
Nation Diet member; The House of Representatives Diet member be 480 people.
The House of Councilors Diet member be 247 people.
Total of 727 people.