Seems like the successor to Quest of D/Shining Force Cross, but someone on NeoGAF pointed out that it's gonna be PVP like Border Break. Makes sense considering it's the same producer.
With Kancolle Arcade and this game, I wonder how their support pipeline seems to going.
These last few years they supported VF, the Mahjng game, Quest of D/SFC, Border Break and Project DIVA. SFC seems to be dropped, as well as MJ, not forgetting Virtua Fighter. Now they have Kancolle and this game, replacing at least two of those.