. . . . . . . . . . . . "Ochaken no Yume Bouken" . . . . . . "Ocha-Ken" . . "Ochaken no Bouken Jima: Honwaka Yume no Island" . "Ocha-Ken 3" . . . . "Ochaken Kururin: Honwaka Puzzle de Hotto Shiyo?" . "Ocha-Ken" . "Ocha-Ken 2" . . . "Ochaken no Heya" .