This work is a part of project pulling and raising three letters “A,” “R” and “T.” Kato started his career as an artist with this work and made his debut at the exhibition "Roppongi Crossing 2010" at Mori Art Museum in Tokyo. This enormous “T” was pulled up and down in front of Roppongi Hills. The performance of "A" was done in France, and "R" would appear somewhere in the future.