1boy, 1girl, bangs, black eyes, black jacket, blue sailor collar, book, box, brown hair, cardboard box, cardigan, cherry blossoms, classroom, day, desk, eraser, flower pot, gakuran, grey cardigan, holding, holding pen, indoors, jacket, light particles, long sleeves, looking down, looking outside, looking to the side, mokunoki, morning, neckerchief, notes, on chair, open book, original, paper, pen, plant, potted plant, red neckerchief, ruler, sailor collar, scenery, school, school desk, school uniform, serafuku, short hair, signature, sitting, spring (season), sunlight, tree, window