India has said it will support former Japanese Vice Finance Minister for International Affairs Takehiko Nakao for the post of President of Asian Development Bank (ADB).India's commitment to support the Japanese candidate was revealed by the visiting Finance Minister P Chidambaram at conference hosted by the Japan National Press Club in Tokyo.He further said ADB must lend more to the developing countries especially for infrastructure and sustainable development. The 67 member states of ADB will vote by April 24 to elect the President of the lending agency.