Cute koala notebook/diary

A very cute Japanese koala notebook/diary for a child (or adult). It has a little plastic lock so the contents can be secret :). The first third of the pages have a format like an address book (second photo); the rest have more of a journal format (third photo). Dimensions are 6" x 4.25". The notebook is new, never written in; however the back cover has some slight wrinkles (last photo).