Continue the hype train
Previously, Nintendo of Japan had released two ARMS videos, showing some of the characters and weapon combinations for the game, but it had been available stricktly in Japanese. Now, Nintendo of America has released the same videos voiced in English.
ARMS Character Introduction:
ARMS Weapon Showcase:
The videos show the same characters as before, so it is still unknown how many more will be added by the time the game releases, possibly this coming May.
Source: Nintendo of America YouTube