2009.5.12 Panel discussion: New Challenges to Arbitration in Asia Tokyo External Seminars Hiroyuki Tezuka(Panelist)
2009.5.1 Enforcement of Arbitral Awards and Court Judgements in the Asia-Pacific Region Manila External Seminars Hiroyuki Tezuka(Moderator)
2008.2.28 Global Corporate Governance Conference Tokyo External Seminars Seiichi Ochiai(Guest) Akio Hoshi(Moderator) Kazuhiro Takei(Panelist)
2007.6.22 Effective Techniques for an Efficient Arbitration External Seminars Hiroyuki Tezuka(Lecturer)