After their death, both of them were buried in the grave of Katsuragawa family in Jogyo-ji Temple in Mita, Meguro Ward, Tokyo, but now the grave exists in Kamikasuya, Isehara City, Kanagawa Prefecture due to the relocation of the temple.
死後、両名とも東京都目黒区三田の上行寺の桂川家一門の墓に葬られたが同寺の移転に伴い、現在は神奈川県伊勢原市上粕屋に墓が存在する。