(Hinduism) Yama, the Hindu god of death / (Buddhism) Short for 夜摩天 (Yamaten): Yama, the Buddhist ruler of 奈落 (Naraku, “Naraka, hell”)

Kyūjitai form of 夜来

the declaration of night time via a rooster's crow

the District of Columbia

school for special needs

the Special Higher Police; the secret police of pre-1945 Shōwa-era Japan

class for special needs

(military, historical) a specially-organized attack force, the most notable being the kamikaze (suicide bombing) attack corps during World War II

Hualien (a city and county on the east coast of Taiwan)

(idiomatic) silence is golden, better left unsaid