Philosophical Spirit at Early Tokyo University (In German), Published 2010

The Quest for Happiness in Japan, 2009

The Representation of Older People in Japanese Television Advertising, 2008

Gender Inequalities and Work-life Balance: Social Change and Low Fertility in Germany, 2008

Migrant Support Organizations in Japan - A Survey, 2007

Care, control, and communication: Linguistic interaction between staff and residents in a Japanese nursing home for the elderly, 2006

Facing the Challenge of Immigration? The State, Civil Society and Structures of Interdependence, 2006

Coping with low fertility? Japan's Government Measures for a Gender Equal Society, 2006

Doors wide shut? The current discourse on labor migration to Japan, 2006

Japan's Green Networks: Going Transnational? 2006

International Joint Ventures in China after WTO Accession: Will Trust Relations Change? 2005

Implementing a Professional Football League in Japan - Challenges to Research in International Business, 2005

Ahead of the Game - The Network of Value Captures in Professional Football, 2005

Aging Population, Knowledge Spill-Over and Civil Society, 2005

Globalization of Sports - The Case of Professional Football and its International Management Challenges, 2005

Corporate Governance in Multinational Corporations during Turbulent Times - Cases from the Automotive Industry, 2004

Counseling in New Religious Movements – the Case of Shinnyo-en and PL Kyōdan, 2003

Citizens' Groups in Japan and the Internet, 2003

The Development of Entrepreneurship in Transitional Economies: The Perspective of Chinese and South African Entrepreneurs, 2003

The History Textbook Issue 2001. A successful citizens' movement or foreign intervention? 2002

Pan-Asianism in Modern Japanese History: A Preliminary Framework, 2002

Internationalization of Japanese Companies - Recent Strategies towards China. A Theoretical Approach, 2001

Market Leadership in the Chinese Automobile Industry - Strategic Management in a Dynamic Environment, 2001