It looks like SEGA is hard at work on another Valkyria Chronicles game! According to Hachima Kikou, SEGA Games has filed a trademark for “Valkyria of the Blue Revolution” in Japan.
The new trademark definitely looks like we will be seeing another Valkyria Chronicles game in the near future. The last Valkyria Chronicles was released in 2011 in Japan for the PSP. Hopefully, the next game will come to the west!