2girls, blue_archive, breasts, cuts, dress, flower, greyscale, hair_bun, hat, hat_flower, head_wings, injury, kneeling, koharu_(blue_archive), leg_warmers, long_hair, long_sleeves, mika_(blue_archive), mini_wings, monochrome, multiple_girls, off_shoulder, parted_lips, sailor_collar, school_uniform, serafuku, single_side_bun, skirt, sweat, tsuno_(tnngur), veins, wings