Philip Sugai, DSc, MBA, is the Director of the Mobile Consumer Lab and Professor of Marketing at the Graduate School of International Management at the International University of Japan. He is an advisor to a number of companies in Japan and overseas on the strategic implications of wireless technologies on consumer behavior.

Marco Koeder, MS, is Executive Director of CyberMedia K.K., a leading digital media agency in Japan. He is also a mobile evangelist and strategic advisor to global players in the online and media industries.

Ludovico Ciferri, MA, is Research Manager at Istituto Superiore Mario Boella, where he is in charge of the Japan and Australasia regions. He is a researcher at Mobile Internet Capital, Inc. and teaches mobile business strategy at the International University of Japan's Graduate School of International Management.