Originating from a link our friends over at Cubed3 told us about, Nintendo's Japanese release dates list the following items:

7月10日 DS伝説のスタフィー たいけつ!ダイール海賊団 4,800円
7月24日 Wiiワリオランド シェイク 5,800円
7月31日 Wii零 月蝕の仮面 6,800円
7月31日 DSリズム天国ゴールド 3,800円
8月 7日 DSファイアーエムブレム 新暗黒竜と光の剣 4,800円

Don't speak Japanese? No worries. That garb translates to:

July 10 DS Densetsu no Starfi
July 24 Wii Wario Land Shake
July 31 Wii Rei (Fatal Frame)
July 31 DS Rhythm Tengoku Gold
Aug 7 DS Fire Emblem DS
Aug 22 DS Inazuma Eleven

Wario Land Shake may take advantage of the Balance Board but given the title "Wario Land" it sounds like it will be a full blown platforming adventure. We're not sure how this game will incorporate the Balance Board or even if it will but given the hordes of rumours relating to a Wario Balance Board game this is all we have to go on at the moment.

[source cubed3.com]