Meanings

castle wall

entry into a castle (esp. by a conquering force)

nightless gay quarters

Heijō-kyō (capital of Japan from 710-40 and 745-84; located in present-day Nara)

castle construction

castle town

fall of a castle

castle site

impregnable castle

impregnable castle (walls)

castle of a feudal lord

head of a household

floating fortress

defending soldier

castle moat

castle garrison

outside a castle

town

inside of a castle

royal castle