Nintendo has posted a new Japanese trailer for Fire Emblem Echoes: Shadows of Valentia, introducing the game's many character classes. The video also shows off several of the enemy units you'll face.
The official website also updated with a few more recruitable characters found in the game, and their artwork can be found in the gallery below. They are in order:
Alm's Route: Clair, Luthier, and Delthea
Celica's Route: Est, Catria, and Palla (the same pegasus knight trio in Fire Emblem: Shadow Dragon)
Rigel Empire: Linea and Rudolf
Fire Emblem Echoes: Shadows of Valentia launches in North America and Europe on May 19 for Nintendo 3DS. In case you missed it, you can find Limited Edition details here, and more character artwork here.