The question asks about the organ in which "Bowman's Capsule" is located. Let's go through the options one by one to determine the correct answer.
From the options above, the Bowman's Capsule is located in the Kidney. Its primary role is to encase the glomerulus and initiate the process of filtering blood to form urine. This structural relationship is part of the filtration barrier in the nephron.
Thus, the correct answer is Kidney.