The last 3 diaries had a ready-to-use pocket at the back of the 13-Moon Diary to stick in your 13-Moon Short Guide and/or notes and cards. This year it was not possible without raising the price. Both are easy to make:
Bookmarker: choose a nice colourful ribbon and sew it to the wire’o.
Pocket: choose your model from below, print it on 120 gr paper, cut and fold. Glue it in the last page of the diary.
Time = Art
You can choose one of these models: