To all users of CLIP STUDIO PAINT / MangaStudio Along with the termination of CELSYS and Smith Micro Software 's distributor agreement, from October 28th, all support and inquiries concerning CLIP STUDIO PAINT / MangaStudio 5 will be dealt with by CELSYS. As CELSYS will provide continued technical support for copies of CLIP STUDIO PAINT / Manga Studio 5 purchased from Smith Micro Software, users will be able to continue receiving support without any changes. Although CELSYS is a Japanese corporation, our capable English support staff will be more than happy to provide stable user support. Our support system is as follows. 1.CLIP STUDIO PAINT 's online license activation system has been and will continue to be operated reliably by CELSYS.