Koei Tecmo’s upcoming Toukiden mobile spin-off, Toukiden Mononofu（討鬼伝 モノノフ）, has already started an Android beta that lasts until tomorrow (15th March). The beta provides the first three chapters for trial. Multiplayer mode is also available in the beta. Data saved will not be carried over to the official version, however.
The game was first announced in Tokyo Game Show last year. It shares the same world with the original Toukiden where players have to kill the demons that threaten the world. Other Toukiden titles are published on PSV, PS4, PS3 and PC.
Official website: http://www.gamecity.ne.jp/toukiden/mononofu/