| almanacs | The XYZ Almanacs from 1950 to 1970 were studied to discover the trend. |
| almanacs |
| 仏滅 | [ぶつめつ, butsumetsu] (n) (1) Buddha's death; (2) (See 六曜) very unlucky day (according to old almanacs) [Add to Longdo] |
| 仏滅日 | [ぶつめつにち, butsumetsunichi] (n) (arch) (See 仏滅・2) very unlucky day (according to old almanacs) [Add to Longdo] |