Company Satoshi Nagamine created these great apps:
DartsRoulette, BrainTraining -OnesDigitCalculation-, BrainTraining-TouchFallingNumber-, 脳トレ〜漢字パズル〜, PuzzleErase -Rotate, Fit and Erase-, ピースを回して動かして漢字を当てるゲーム〜漢字パズル2〜, JapanesePrefecturesName, Japanese Prefectoral Capital, Touch ABC..., Number Color Puzzle, and others..