I began to use "hobonichi techo" a pocket diary in 2007. I use the diary of paper after an interval of tens of years. Until recently, I used an electronic note or a small croquis notebook instead of the diary. I have been impressed that a paper that the date enters is the super-convenient! Every day new paper is prepared. So it is easy for the desire of drawing, and to recall about when and what feelings to have drawn later. "Hobonichi techo" has the wide space, a page a day, it was fit for me because I want diary to use not for only schedule but for drawing. I was looking back on diary of 2007 to switch to the 2008 version, they were quite interesting. Therefore, I brought them together in the exhibition. Please enjoy my drawing of diary.