There's still hope for these currently Japan-only titles.
Monado: Beginning of the World, which is known as Xenoblade in Japan, and Line Attack Heroes appeared on a North American release schedule during Nintendo's investors meeting in Japan today.
The two games weren't given any solid release date, merely appearing on the list next to The Legend of Zelda: Skyward Sword as two other games with a "TBA" (to be announced) release date. However, this doesn't necessarily confirm a North American release.
Monado, which was released last June in Japan, is an RPG from Monolith Soft. Line Attack Heroes, which was playable at E3 2009, was downgraded from a retail release to a WiiWare title, and debuted last July in Japan.