Eisuke Tachikawa, Founder of NOSIGNER, aims to create a hopeful future by addressing social issues such as climate change and disaster prevention. He has won over 100 design awards, including the DFA Grand Award twice.

Tachikawa advocates “Evolutional Creativity”, which explains creativity through the lens of biological evolution. This book won him the Shichihei Yamamoto Prize, one of Japan's most prominent academic prizes.

Since 2021, Tachikawa has served as the youngest President of Japan Industrial Design Association (JIDA) and was elected to the Board of World Design Organization (WDO) in 2023.

Tachikawa’s notable projects include OLIVE, Tokyo Disaster Prevention, and PANDAID.