Privacy Policy

Specifying the Purpose of Utilization of Personal Information
Eisai explicitly specifies in advance the purpose of utilization of personal information (“Utilization Purpose”) in its handling of personal information.

Proper Acquisition of Personal Information
Eisai acquires personal information in an appropriate manner. 
In addition, when acquiring personal information, Eisai notifies the individual directly, or makes a public announcement, of the Utilization Purpose.

Utilization of Personal Information
Eisai handles personal information within the scope of the specified Utilization Purpose.

Security Control of Personal Information
Eisai takes necessary and appropriate actions for the security control of personal information that it has acquired from individuals.

Response to Demands from Individuals regarding Utilization of Their Own Personal Information
Eisai appropriately responds to demands from individuals regarding utilization of their own personal information as described in the following paragraphs.

Notification of the Purpose of Utilization of Personal Information

When an individual demands for the notification of the Utilization Purpose of his/her own personal information, Eisai will respond to such demand, without delay, after confirming the identity of the individual through a certain identification process, except in the following cases:

  • When the Utilization Purpose has already been clearly disclosed or publicly announced;
  • When notification of the Utilization Purpose may harm the individual’s own or a third party’s life, body, property, or other rights and interests;
  • When notification of the Utilization Purpose may seriously hinder Eisai’s proper implementation of its business or activities;
  • When notification of the Utilization Purpose violates laws or regulations; or
  • When the identity of the individual cannot be confirmed.

Disclosure of Personal Information

When an individual demands for the disclosure of his/her own personal information, Eisai will respond to such demand, without delay, after confirming the identity of the individual through a certain identification process, except in the following cases:

  • When disclosure of the personal information may harm the individual’s own or a third party’s life, body, property, or other rights and interests;
  • When disclosure of the personal information may seriously hinder Eisai’s proper implementation of its business or activities;
  • When disclosure of the personal information violates laws or regulations; or
  • When the identity of the individual cannot be confirmed.

Correction of Personal Information

When an individual demands for the correction of his/her own personal information, Eisai will respond to such demand, without delay, after confirming the identity of the individual through a certain identification process.
However, please be advised that in certain cases, Eisai may be unable to respond to such demand for correction.

Ceasing Utilization of Personal Information · Deleting · Ceasing Provision to Third Parties

When an individual demands for the ceasing of utilization, deleting or ceasing provision to third parties (“Third Party Provision”) of his/her own personal information, Eisai will respond to such demand, without delay, after confirming the identity of the individual through a certain identification process.
However, please be advised that in certain cases, Eisai may be unable to respond to such demand for ceasing utilization, deleting or ceasing Third-Party Provision of an individual’s personal information.

Contact for Inquiries

Eisai will respond appropriately without delay to any inquiry regarding systems for personal information protection or handling of specific personal information.