Ireland star Bundee Aki’s cousin Larry Tipoa'i-Luteru has joined Graham Rowntree’s high-flying Urayasu D-Rocks. Samoa-born Tipoa'i-Luteru, 21, has arrived from Yokohama’s Kanto Gakuin University as an early-entry player. The powerful number eight is 6ft 3in (192cm) and weighs 18-stone-plus (119kg) which made him the tallest and heaviest member in the Kanto University League division one team’s squad. Kanto Gakuin’s co-captain can also play in the second-row and across the bac