What’s Going On With Samurai Warriors 3′s DLC In North America?

Here’s the box art for the Japanese version of Samurai Warriors 3, published by Koei in Japan:

And here’s the North American version, published by Nintendo:

Notice the difference? The Nintendo Wi-Fi logo on the Japanese cover is red, referring to the game’s paid downloadable content, while it’s blue on the North American cover.

What does this mean? Either:

1. We aren’t getting the downloadable scenarios at all.

2. We’ll be getting them free of cost.

3. They’re included on the disc itself.