Former Arsenal defender Takehiro Tomiyasu has signed for Ajax on a six-month deal, the Dutch powerhouse announced Tuesday, joining fellow Japan international Ko Itakura in Amsterdam.Tomiyasu left the Gunners by mutual consent in July, having played only six minutes last season in the English Premier League. The 27-year-old underwent his most recent surgery in February on a troublesome right knee."I feel very excited and I'm delighted to be here," Tomiyasu said on the Ajax website. "I'd like to thank them all who have been around me because I've obviously been out for about 12 months...It wa…READ FULL ARTICLE