Its gotta be a new onimusha game if it was a new IP their wouldn't be a teaser page.

It's going to be on the PSP and probably likely to be a Basara sequel of sort but it won't be recognizable to the West because we were only give the infamous Devil Kings. Here's the Japanese site and it has moved onto 1600.

I was wondering why capcom placed an x on the year 1582 4 times.

I was surprised to learn that in 1582 nobunaga dies.  

1560:

1568 The military leader Oda Nobunaga (1534-1582), the first daimyo to achieve a dominant position among his rivals, takes control of Kyoto and installs Ashikaga Yoshiaki as the reigning but powerless shogun. The latter abdicates his position in 1573, ending the Ashikaga shogunate

1573:

1576 Oda Nobunaga begins construction on Azuchi castle, which will serve as his residence and seat of government, on the shores of Lake Biwa outside Kyoto. This imposing stone fortress (no longer extant) is decorated with sliding doors and folding screens painted by Kano Eitoku (1543-1590), who had been employed by the Ashikaga shoguns. The bright colors, bold brushwork, and glittering gold leaf of these paintings exemplify the magnificent artistic style characteristic of this period, known as Azuchi-Momoyama.

1582:

1582 Oda Nobunaga is assassinated. One of his generals, Toyotomi Hideyoshi (1536-1598), seizes power and continues the process of subduing rival warlords through military or political means. Hideyoshi establishes his headquarters outside Kyoto in Momoyama

1600:

1600 Tokugawa Ieyasu (1542-1616) wins the Battle of Sekigahara, defeating his most serious rivals and emerging as the most powerful military leader. Three years later, the royal court recognizes his dominance and grants him the title of shogun. Ieyasu solidifies his political position by establishing his military government in Edo (modern Tokyo) and begins to reassign land possession in favor of himself and his supporters. It is not until 1615, however, one year before his death, that Ieyasu finally defeats all his competitors, when he routs the last of the Toyotomi and captures Osaka castle.

Not when we only had like 2 copies... and one of them was used.

That or we would spine the game at the bottom.. so we didn't have to look at the box.

Pretty sure its Basara 3..