ICSID - International Centre for Settlement of Investment Disputes

04/10/2026 | Press release | Archived content

Nagisa Murakami and others v. Swiss Confederation (ICSID Case No. ARB/26/15)

Nagisa Murakami and others v. Swiss Confederation (ICSID Case No. ARB/26/15)

  • Subject of Dispute:
    Debt Instruments
  • Economic Sector:
    Finance
  • Instrument(s) Invoked: (i)
    JSFTEPA (Agreement on Free Trade and Economic Partnership between Japan and the Swiss Confederation)
  • Applicable Rules:
    ICSID Convention - Arbitration Rules

(a) Original Proceeding

  • Claimant(s)/Nationality(ies): (i)
    Nagisa Murakami and others (Japanese)
  • Respondent(s):
    Swiss Confederation (Swiss)
  • Date Registered:
    April 10, 2026

  • Party Representatives

  • Claimant(s):
    Drew & Napier, Singapore
  • Respondent(s):
    State Secretariat for Economic Affairs SECO, Swiss Confederation
    LKK Arbitration Ltd., Swiss Confederation
  • Status of Proceeding:
    Pending
  • Latest Development:
    April 10, 2026 - The Secretary-General registers a request for the institution of arbitration proceedings.

No References Available.

(a) Original Proceeding

Date Development
April 10, 2026

The Secretary-General registers a request for the institution of arbitration proceedings.

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