Koko Enterprises is a South Korean company. Not much is known about them other than TMS Entertainment and Sega own them (and just in case you don't believe us or The Other Wiki, where the claim is from, look here). Koko is quite often paired with another South Korean studio called Dong Yang Animation. They've done a number of projects together, mainly those by Warner Bros. For simplicity's sake, both studios have been merged into this one article.