SEGA of Japan have announced their turn-based arcade card game Code of Joker will be upgrading to version 2.0, which will be named Code of Joker S. They also revealed the new opening movie for the game, which can be seen below. Two new characters will be making their appearance, while the old characters will get a renewed design. The new characters are Shigure Kiriya and Lina Valentine (the latter is voiced by M.A.O., who regularly voices SEGA characters, most notably Dreamcast from SEGA Hard Girls).
You can view the trailer (made by Production IG) and the images from the new and returning characters below. Code of Joker S will be released in Japanese arcades at the end of May. The official website for the game can be found here.
Source: SEGA blog post