CyberConnect2's iOS and Android game adds in little cat Kite clothes and more
Here's an interesting but not too surprising crossover. Developer CyberConnect2 (Naruto and JoJo's Bizarre Adventure fighters) is mixing its .hack RPG series in with its iOS/Android game Little Tail Story. Costumes and equipment will be available, so you can deck out cute little animal critters to look just like Kite, Black Rose, and more.
In addition to those two, pictured first below, there's equipment for Skeith, Elk, and Balmung.