chokkon, arona (blue archive), plana (blue archive), blue archive, absurdres, highres, 2girls, black choker, black coat, black eyes, black hairband, black sailor collar, black serafuku, black shirt, black skirt, blue shirt, blush, braid, choker, closed mouth, coat, collarbone, colored inner hair, hair over one eye, hairband, halo, heart, heart halo, interlocked fingers, long sleeves, multicolored hair, multiple girls, neckerchief, own hands clasped, own hands together, pleated skirt, red halo, red pupils, ribbon, sailor collar, school uniform, serafuku, shirt, single braid, skirt, smile, steepled fingers, white choker, white hairband, white neckerchief, white ribbon, wide sleeves