Italian tug (ex-Tsubuka Maru 1964-1968, Ruth M 1968-1969, Ruth B 1969-1971, Taikoo Ann 1971-1972, Poi Toi 1972-1977) Don Giovanni 1977-nowadays (2015) a yacht

Built by Kanagawa Shipbuilding, Kobe, Japan in 1964. England-flagged anno 2015. Italy-flagged, IMO 6419423, MMSI 235011817 and callsign IPME (MAZV7). Sold by Sterling Investments, Hong Kong to Sargenavi, Naples, Italy in 1981. Gross tonnage 161 tons and a s dimensions 27,56 x 7,65 metres.