Grasshopper Manufacture, the guys behind Killer 7 and No More Heroes, are releasing an iPhone app in aid of the Japanese Red Cross and we now have details about its content! It is essentially a frog catching game; you catch insects, which serve as frog food. You can see the frogs bounding around the grass and, if you feed them enough of the insect they are longing for with s given time limit, you get to catch them. The game comes with a variety of frogs and includes a frog encyclopedia. Grasshopper say the encyclopedia is full voiced and you can listen to the croaks of the different frogs you catch.
Thanks to Siliconera for the info.