The rent for 1 month (Private management 3.3 square meter)  Average 4,297 yen

Worst 1; Tokyo 8,614 Kanagawa 7,110 Saitama 6,321 Hyogo 6,145 Shizuoka 5,766

Worst 2; Osaka 5,622 Chiba 5,288 Nagasaki 5,122 Aichi 5,051 Kyoto 4,915

Best 1; Ehime 3,114 Iwate 3,229 Wakayama 3,255 Yamaguchi 3,349 Fukui 3,387

Best 2; Yamanashi 3,401 Saga 3,470 Gifu 3,489 Aomori 3,501 Gunma 3,529