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Observatoire des Actions de Groupe

Aya Ohsawa

Professor of Civil and Consumer Law, Faculty of Law, HOSEI University (Tokyo, Japan).

Born in 1977. Ph.D. in Law from Tokyo University in 2007. 

Specialist in consumer law and French-Japanese contract law.

Publications

Ohsawa, AyaAction collective pour la protection des consommateurs au Japon [PDF]

News

British Collective actions in the FX cartel case: The Competition Appeal Tribunal “opts-in”   In 2019, two competing opt-out claims were brought …

On 11 May 2022, the Paris Court of Justice (Tribunal Judiciaire) ruled against the group action brought by the association RESIST against …