Former top-division sumo wrestler Amuru from Russia was arrested Sunday along with a man from Uzbekistan for allegedly sexually assaulting a woman and robbing her in Tokyo in April.Amuru, a 41-year-old whose real name is Nikolay Ivanov, and his 34-year-old friend Alisher Ergashevich Ochilov met the woman, who is in her 30s, for the first time at a restaurant before inviting her to a karaoke parlor in the Shibuya district, where they allegedly committed a nonconsensual sexual act and robbed her of 40,000 yen ($271) on April 5.Local police declined to say whether the two suspects have admitte…READ FULL ARTICLE