The Hobonichi Techo Weeks is a slim weekly planner about the size of a long wallet, thin enough to live in a bag or a coat pocket all year.

Each week is one spread. The seven days run down the left page, and the right page is 3.55 mm graph paper for whatever that week needs: a to-do list, a note, a sketch. A short quote from the Hobonichi website sits at the bottom of every week.

Why people love it
• Tomoe River S paper: thin enough that a whole year stays slim, and it takes fountain pen ink without bleeding through
• Stitched so it opens completely flat on the desk
• Numbered graph memo pages at the back, and the Weeks Mega has about three times as many of them
• Yearly calendars and the "My 100" page, for the things you mean to do this year