List of The State properties assigned to the use of the Imperial House

List of The State properties assigned to the use of the Imperial House (As of March 31, 2012)
Property Land area (m2) Extended floor space (m2)
Imperial Palace 1,150,436.87 107,852.26
Akasaka Imperial Grounds 508,920.96 21,493.11
Residence of Prince Hitachi 19,854.54 1,872.08
Nasu Imperial Villa 6,625,665.10 7,142.97
Suzaki Imperial Villa 384,413.22 5,232.70
Hayama Imperial Villa 95,796.46 3,392.23
Takanawa Imperial Residence 19,976.10 3,476.08
Goryo Bokujo (Imperial Stock Farm) 2,518,500.38 20,155.34
Saitama Kamoba (Saitama Imperial Wild Duck Preserves) 116,415.57 1,111.02
Shinhama Kamoba (Shinhama Imperial Wild Duck Preserves) 195,832.16 813.83
Kyoto Imperial Palace
(Including Omiya and Sento Palaces)?
201,933.86 16,517.46
Katsura Imperial Villa 69,535.33 2,101.97
Shugakuin Imperial Villa 545,755.98 1,186.49
Shosoin Repository 90,148.75 5,584.93
Ryobo (Mausolea and Tombs) 6,516,278.49 6,328.95
Total 19,059,463.77 204,261.42