Both titles are key 3DS exclusives for 2013, and both will be hitting the west at some point. It has already been confirmed that Phoenix Wright: Ace Attorney - Dual Destinies will be launching in English-speaking parts of the world as a digital download on the 3DS eShop.
"I will always support you, Nintendo"
Modest sales all around
Spin a yarn this Fall
Aims to be the 'definitive version'
You're going to need to bring some friends