The Huffington Post Media Group CEO Jimmy Maiman and Arianna Huffington

From left: The Huffington Post Japan CEO Takamichi Ono, The Huffington Post Japan Representative Director Yoichi Nishimura, The Huffington Post Japan Editor-in-Chief Shigeki Matsuura, Arianna Huffington, The Asahi Shimbun Company President and CEO Ichiro

From left: Shigeki Matsuura, Editor-in-Chief of The Huffington Post Japan, Arianna Huffington, and Jimmy Maiman, CEO of The Huffington Post Media Group

From left: Takafumi Horie, former CEO of Livedoor, and Shigeki Matsuura, editor-in-chief of The Huffington Post Japan, who are participating as bloggers

Toshinao Sasaki, a journalist participating as a blogger