In BTS, Takashi Homma turns his lens toward the unnoticed rituals of protection and concealment that shape everyday life. Shot primarily in Tokyo - with detours to Colombia, Hawaii, and beyond - the book gathers images of covered cars, wrapped trees, shuttered windows, snow-draped landscapes, and figures layered in clothing until their faces disappear. What emerges is a quiet study of surfaces, shields, and the spaces between what is shown and what is hidden. BTS reveals a world perpetually preparing, preserving, or holding something back - an unseen choreography unfolding just behind the scenes.