4koma, 6+girls, = =, arms behind head, arms up, birthday, blush, closed eyes, closed mouth, comic, crossed arms, dress shirt, extra, flying sweatdrops, frown, garrison cap, glasses, greyscale, half-closed eyes, hand on own chin, hand on own head, hat, holding, holding stuffed toy, interlocked fingers, kappa, kuromorimine school uniform, long hair, long sleeves, looking at another, looking back, low twintails, medium hair, military hat, monochrome, motion lines, multiple girls, opaque glasses, open mouth, own hands together, ponytail, round eyewear, school uniform, shirt, smile, solid circle eyes, stuffed animal, stuffed toy, sweatdrop, swept bangs, teddy bear, twintails, very long hair, wavy hair, wing collar