Heavy mechs and heaving chests: SRW OG Endless Frontier commercial

Though we still have two months before Super Robot Wars OG Saga: Endless Frontier ships to stores in Japan, Banpresto already has a commercial for the Monolith-Soft RPG at its official site. The 15-second spot has everything you'd expect from a Super Robot Wars title -- ornate mechas swinging swords and firing giant canons at each other.

Oh, and at some point, KOS-MOS's (Xenosaga) top spills open, exposing her cleavage for no discernible reason. Perhaps it's a special attack? Does it consume SP? We might just have to wait until May 29th comes around to find out!