Japan's Rui Hachimura has agreed his rookie contract with the Washington Wizards, his agent said Monday.The Wizards posted a photo on their official Twitter account of the 21-year-old forward signing the contract.OFFICIAL 🖊@rui_8mura x #DCFamily pic.twitter.com/8iRyqYHR7CThe Toyama Prefecture native, ninth pick in the NBA draft, is expected to feature heavily for Washington at the NBA's Summer League in Las Vegas.Related coverage:Basketball: Rui Hachimura to wear No. 8 for WizardsBasketball: Rui Hachimura takes first NBA steps at Wizards' mini-campREAD FULL ARTICLE