1boy, 1girl, ^^^, blue_archive, blush, bottle, buruma, closed_eyes, comic, day, emphasis_lines, greyscale, gym_uniform, halo, holding, holding_bottle, jacket, long_hair, monochrome, nose_blush, official_alternate_costume, open_mouth, outdoors, pants, parted_bangs, ponytail, running, sensei_(blue_archive), seramikku, shirt, short_sleeves, sweat, tree, v-shaped_eyebrows, very_long_hair, water_bottle, yuuka_(blue_archive), yuuka_(track)_(blue_archive)