Question: Yūki Tokiwa (常盤 祐貴 , Tokiwa Yūki , born on August 16, 1991 in Hyōgo-ken) is a Japanese voice actor, he  is the official Japanese voice dub-over artist for actor: "Rupert Grint" as which fictional character in J. K. Rowling's "Harry Potter" series?
{'answer': 'Ronald Bilius "Ron" Weasley', 'supporting_facts': [['Yūki Tokiwa', 1], ['Ron Weasley', 0]]}