<prompt> Translate the following text to SwahiliAlso on the grounds are the Museum of Imperial Collections, an exhibition hall for art treasures donated to the public by the imperial family in 1989; and the Hundred-Man Guardhouse, where the approach to the inner sanctum of the fortress was defended by four shifts of 100 samurai warriors each.  <response>: Jumba la Makumbusho la Imperial Collections, jumba la maonyesho la hazina za sanaa zilizotolewa kwa umma na familia ya kifalme mnamo 1989, na Jumba la Walinzi la Watu mia moja, ambapo njia ya kuingia kwenye patakatifu pa ndani ya ngome ililindwa na zamu nne za wapiganaji wa samurai 100 kila mmoja. 