Clip Studio is now 60% off!
http://www.clipstudio.net/en/purchase
Clip Studio Paint has recently added to ability to animate with it- the thing is that Pro allows you to have 24 frames to use (not 24 fps, only 24 frames), EX does not that have that limit.
This sale lasts Mar 17th Thu – 22th Tue 17:00 (JST:Japan Standard Time)
Worth the price a billion times over.
GET IT GET IT GET IT
PLUS HERES AND UPDATE that includes ANIMATION TOOLS (and instructions for Customized settings)