Ichiryuu's House is a small cottage located on a small islet in the middle of a large lake in an unknown part of the Human World. It is a very humble home for someone of Ichiryuu's status, but has plenty to offer with its serene ambiance and comfortable commodities. The house is cared for by Ichiryuu's loyal butler, Morton. Ichiryuu also keeps a pet Energy Arowana here.