Born in Tokyo, 1993. After graduating from Keio University, he joined an advertising agency. He worked on interactive content and public facility signage planning before going independent in 2022. Focusing on “inventing points of contact,” he creates projects connecting different people. Notable inventions include the “Braille Neue” typeface, integrating braille and visible characters, and the tactile game “LINKAGE.” Kosuke was named among 20 Japanese innovators in the wired AUDI INNOVATION AWARD. His accolades include the Good Design Award, DIA Award, and Japan Sign Design Award.