everything

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

(medicine) imperforate anus

Japanese chainmail armour, used by the samurai class and their retainers in feudal Japan.

Kyūjitai form of 鎖国 (“national isolation”)

the lock and key for a gate

to close and lock a gate

adder (viper)

a chain with a weight on one or both ends, such as might be used on a pulley to help lift loads / (weaponry) a Japanese martial arts chain weapon, consisting of or based on such a weighted chain