This excerpt taken from the HMC 20-F filed Jun 30, 2009.
Article 8. (Statutory Agents)
Parental authorities, guardians or other statutory agents of shareholders shall submit a notification of the name and address of such agents through the Securities Companies and Others and/or the Transfer Institution in accordance with the provisions set forth by the Transfer Institution. In case of any change or cancellation of such agent, the same procedures shall apply.