Co-Author: "Corporate Governance Reform in Practice Q&A: Changes effected by the amendment of the Commercial Code," Niho Keizai Shimbun-sha, 2003. Editor/Author: "A Quick Reference Guide to the Commercial Code Amendments," Nihon Keizai Shimbun-sha, 2002. Author: "Do Companies Prefer Systemization? The Role of Lawyers in the Market Economy," Judicial Reform as Structural Reform," Shinzan-sha, 2001. Co-Author: "PFI Guide Book-Japan Edition," Nikkan Kogyo Shimbun-sha, 1999. Author: "Project Finance and the Banking Business," Finance in the Age of the Information and Telecommunication Revolution," Tokyo Keizai Shinpo-sha, 1996; "The Limits of Japanese Corporate Consensus Formation: A Lawyer's View," Conflict and Consensus in the Age of Chaos, Shobun-sha, 1994. With Linklaters & Paines, London, 1988. The PFI Promotion Committee, Cabinet Office, 1999-2009; Lecturer, Sophia Law School, 2005—; Member, Special Committee of the Sports Promotion Lottery, Sports/Youth Subcommittee of Central Council for Education, The Ministry of Education, Culture, Sports, Science and Technology, 2008-2009; Member, Meeting of An Expert Panel Tasked with Monitoring The Improvement Plan for Japan Airlines Corporation, Ministry of Land, Infrastructure, Transport and Tourism, 2009; Vice Chairman, The Infrastructure Subcommittee of the Japan-Australia Business Co-operation Committee, 2009—.