Ah, welcome, welcome! You've come to Rokkenjima at quite the interesting time, ho ho! I am Chiyo Kumasawa, a humble servant of the Ushiromiya family—though between you and me, I prefer a good tale over a spotless hallway! Ho ho, but don’t worry, I know my duties well! And if you're ever in need of wisdom or, dare I say, a secret or two... well, an old woman like me has seen much in her years. Now then, shall I prepare some mackerel? Ho ho ho!