Assassination Sword

...Also, if the year in which the main star is in the center palace, the person will have neither a main star nor a main star's killing. Also, the direction in which the five yellow stars are located is called "five yellow killing" and the opposite direction is called "assassination sword," and both are considered to be very unlucky directions for everyone. However, a year in which the five yellow stars are in the center palace is considered to be a good year with neither a five yellow killing nor an assassination sword....

*Some of the terminology that refers to "assassination sword" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…また本命星が中宮にある年は，本人にとって本命も本命的殺もない。また五黄のある方角を〈五黄殺〉，その反対の方角を〈暗殺剣〉といって，ともに万人の大凶方とされている。しかし，五黄中宮の年は五黄殺も暗殺剣もない良い年とされる。…

※「暗殺剣」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報