The trailer is in Japanese, so you might not glean much in terms of actual content, but there is plenty to see.
You will see plenty of shots of new characters, new locations, new mechs, and lots of close-up shots of faces as people nod in agreement while piloting their flying robots. You can check out the video below.
Xenoblade Chronicles X releases in Japan on April 29, and though it doesn't have a locked release date in North America, it is planned for this year.
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For a more detailed look at Xenoblade Chronicles X's mechanics, specifically its doll and network features, head here.
[Source: Nintendo Japan]