| Date Of Rule | # | Emperor | % Correct |
|---|---|---|---|
| 1926-1989 | 131 | Showa | 85%
|
| 1867-1912 | 129 | Meiji | 83%
|
| 660-585BC | 1 | Jimmu | 71%
|
| 1912-1926 | 130 | Taisho | 71%
|
| 1318-1339 | 97 | Go-Daigo | 40%
|
| 897-930 | 61 | Daigo | 39%
|
| 1846-1867 | 128 | Komei | 39%
|
| 1011-1016 | 68 | Sanjo | 36%
|
| 1183-1198 | 83 | Go-Toba | 35%
|
| 1107-1123 | 75 | Toba | 35%
|
| 1155-1158 | 78 | Go-Shirakawa | 34%
|
| 986-1011 | 67 | Ichijo | 34%
|
| 1073-1087 | 73 | Shirakawa | 34%
|
| 661-672 | 39 | Tenji | 34%
|
| 1068-1073 | 72 | Go-Sanjo | 33%
|
| 1158-1165 | 79 | Nijo | 33%
|
| 672-686 | 41 | Tenmu | 33%
|
| 1180-1185 | 82 | Antoku | 32%
|
| 1016-1036 | 69 | Go-Ichijo | 32%
|
| 1762-1771 | 124 | Go-Sakuramachi | 32%
|
| 781-806 | 51 | Kanmu | 32%
|
| 313-399 | 17 | Nintoku | 32%
|
| 592-628 | 34 | Suiko | 32%
|
| 549-511BC | 3 | Annei | 31%
|
| 1735-1747 | 122 | Sakuramachi | 31%
|
| 1301-1308 | 95 | Go-Nijo | 30%
|
| 1242-1246 | 89 | Go-Saga | 30%
|
| 809-823 | 53 | Saga | 30%
|
| 724-749 | 46 | Shomu | 29%
|
| 764-770 | 49 | Shotoku | 29%
|
| 581-549BC | 2 | Suizei | 29%
|
| 1989-Present | 132 | Kinjo | 28%
|
| 270-310 | 16 | Ojin | 28%
|
| 1747-1762 | 123 | Momozono | 27%
|
| 946-967 | 63 | Murakami | 27%
|
| 585-587 | 32 | Yomei | 27%
|
| 456-479 | 22 | Yuryaku | 27%
|
| 498-506 | 26 | Buretsu | 26%
|
| 1771-1779 | 125 | Go-Momozono | 26%
|
| 1339-1368 | 104 | Go-Murakami | 26%
|
| 510-476BC | 4 | Itoku | 26%
|
| 686-697 | 42 | Jito | 26%
|
| 507-531 | 27 | Keitai | 26%
|
| 392-291BC | 6 | Koan | 26%
|
| 290-215BC | 7 | Korei | 26%
|
| 697-707 | 43 | Monmu | 26%
|
| 1817-1845 | 127 | Ninko | 26%
|
| 1165-1168 | 80 | Rokujo | 26%
|
| 1232-1242 | 88 | Shijo | 26%
|
| 29BC-70AD | 11 | Suinin | 26%
|
| 97-30BC | 10 | Sujin | 26%
|
| 887-897 | 60 | Uda | 26%
|
| 572-585 | 31 | Bidatsu | 25%
|
| 1287-1298 | 93 | Fushimi | 25%
|
| 707-715 | 44 | Genmei | 25%
|
| 1274-1287 | 92 | Go-Uda | 25%
|
| 1308-1318 | 96 | Hanazono | 25%
|
| 157-98BC | 9 | Kaika | 25%
|
| 71-130 | 12 | Keiko | 25%
|
| 749-758 | 47 | Koken | 25%
|
| 967-969 | 64 | Reizei | 25%
|
| 1198-1210 | 84 | Tsuchimikado | 25%
|
| 453-456 | 21 | Anko | 24%
|
| 1298-1301 | 94 | Go-Fushimi | 24%
|
| 1087-1107 | 74 | Horikawa | 24%
|
| 642-645 | 36 | Kogyoku | 24%
|
| 1663-1687 | 119 | Reigen | 24%
|
| 1123-1142 | 76 | Sutoku | 24%
|
| 930-946 | 62 | Suzaku | 24%
|
| 1168-1180 | 81 | Takakura | 24%
|
| 531-535 | 28 | Ankan | 23%
|
| 192-200 | 14 | Chuai | 23%
|
| 715-724 | 45 | Gensho | 23%
|
| 1221-1232 | 87 | Go-Horikawa | 23%
|
| 1045-1068 | 71 | Go-Reizei | 23%
|
| 1036-1045 | 70 | Go-Suzaku | 23%
|
| 201-269 | 15 | Jingu | 23%
|
| 823-833 | 54 | Junna | 23%
|
| 1260-1274 | 91 | Kameyama | 23%
|
| 984-986 | 66 | Kazan | 23%
|
| 214-158BC | 8 | Kogen | 23%
|
| 884-887 | 59 | Koko | 23%
|
| 876-884 | 58 | Yozei | 23%
|
| 969-984 | 65 | En'yu | 22%
|
| 1428-1464 | 109 | Go-Hanazono | 22%
|
| 1383-1392 | 106 | Go-Kameyama | 22%
|
| 1526-1557 | 112 | Go-Nara | 22%
|
| 1464-1500 | 110 | Go-Tsuchimikado | 22%
|
| 806-809 | 52 | Heizei | 22%
|
| 1687-1709 | 120 | Higashiyama | 22%
|
| 629-641 | 35 | Jomei | 22%
|
| 539-571 | 30 | Kinmei | 22%
|
| 1780-1817 | 126 | Kokaku | 22%
|
| 1142-1155 | 77 | Konoe | 22%
|
| 475-393BC | 5 | Kosho | 22%
|
| 1557-1586 | 113 | Ogimachi | 22%
|
| 400-405 | 18 | Richu | 22%
|
| 655-661 | 38 | Saimei | 22%
|
| 858-876 | 57 | Seiwa | 22%
|
| 1371-1382 | 102 | Go-En'yu | 21%
|
| 758-764 | 48 | Junnin | 21%
|
| 1210-1221 | 85 | Juntoku | 21%
|
| 1333-1348 | 99 | Komyo | 21%
|
| 645-654 | 37 | Kotoku | 21%
|
| 1629-1643 | 116 | Meisho | 21%
|
| 850-858 | 56 | Montoku | 21%
|
| 1611-1629 | 115 | Go-Mizunoo | 20%
|
| 411-453 | 20 | Ingyo | 20%
|
| 1331-1333 | 98 | Kogon | 20%
|
| 131-191 | 13 | Seimu | 20%
|
| 1246-1260 | 90 | Go-Fukakusa | 19%
|
| 1655-1663 | 118 | Go-Sai | 19%
|
| 1586-1611 | 114 | Go-Yozei | 19%
|
| 1348-1351 | 100 | Suko | 19%
|
| 1382-1392 | 103 | Go-Komatsu | 18%
|
| 1392-1412 | 107 | Go-Komatsu | 18%
|
| 672 | 40 | Kobun | 18%
|
| 770-781 | 50 | Konin | 18%
|
| 1709-1735 | 121 | Nakamikado | 18%
|
| 1412-1428 | 108 | Shoko | 18%
|
| 587-592 | 33 | Sushun | 18%
|
| 1368-1383 | 105 | Chokei | 17%
|
| 1643-1654 | 117 | Go-Komyo | 17%
|
| 485-487 | 24 | Kenzo | 17%
|
| 535-539 | 29 | Senka | 17%
|
| 1221 | 86 | Chukyo | 16%
|
| 1352-1371 | 101 | Go-Kogon | 16%
|
| 406-410 | 19 | Hanzei | 16%
|
| 1500-1526 | 111 | Go-Kashiwabara | 15%
|
| 488-498 | 25 | Ninken | 15%
|
| 833-850 | 55 | Ninmyo | 15%
|
| 480-484 | 23 | Seinei | 15%
|
| 1351-1352 | - | Interregnum | 8%
|