Anime News Network has a report that TV Tokyo and Nihon Ad Systems have filed suit against 4Kids Entertainment accusing them of “underpayments, wrongful deductions and unmet obligations” in regards to their contract for the rights of Yu-Gi-Oh. The article also states that the two companies have terminated their Yu-Gi-Oh deal with 4Kids Entertainment. For the full article, which gives figures, link over to Anime News Network below.
http://www.animenewsnetwork.com/news/2011-03-29/tv-tokyo-nihon-ad-terminate-yu-gi-oh-deal-sue-4kids