The words on the memorial read 'Monument Commemorating the Awarding of Jugoi to Miyanaga Ryozo, Inscribed by Shonii Kunsanto (third class Senior Second Rank) Viscount Mimurodo Masamitsu.'
その碑文には「贈従五位宮永良蔵先生碑　正二位勲三等子爵三室戸和光書」とある。