Company Erika Ishikawa created these great apps:
ITX Members, My Name in Japanese, ParaglideX | Paragliding Flight Log and GPS/GPX File Management System, ScubaDiveX | ScubaDiving Log Book+, 旅行英会話.net - トラベル英会話 Mobile, GPXLog ( GPS Tracker with Cloud Sync), iTX Admin, Travel Thai, Travel French, Travel Korean, Travel German, and others..
