This is an item of stationery (paper or writing goods), or other small merchandise such as good-luck charms, mascot straps, et cetera.
Keep track of notes in class, shopping lists, or words that rhyme with "trousers" with Noumi Kudryavka's help! The sweet blue-eyed character from "LIttle Busters!' is jumping for joy against a blue, blue sky in the background, and posing in her typical outfit in the foreground. The notebook is about 14.8cm by 10.5cm, and features 50 sheets of lined paper with cute "Little Busters!" graphics on every page. It's the perfect size to take with you everywhere you go!