This graph-paper notebook is made with Tomoe River paper, opens completely flat, and the printing comes in four different colors across the book. The sparkler’s glow is expressed with aurora foil, which shimmers differently depending on the angle. A quiet night scene wrapped in stillness. It’s a design full of Hiroko Kubota’s signature charm—so much so that you can almost hear the gentle crackle of the sparkler held by the cat.