<prompt> Translate the following text to EnglishJumba kuu, linaloitwa Sanbotsudo, lenye rangi nyeusi na kijani na nyekundu, lilianzishwa mwaka 1648 na ndilo jengo kubwa zaidi la Toshogu.  <response>: The main hall, called the Sanbutsudo, with its almost erotic color scheme of black and green and vermilion, dates to 1648 and is the largest single building at Toshogu. 