2girls, ahoge, azur_lane, black_neckerchief, blue_eyes, blue_hair, color_connection, crossover, elbow_gloves, gloves, gradient_hair, hair_color_connection, hair_ornament, helena_(azur_lane), hug, hug_from_behind, kantai_collection, long_hair, looking_at_viewer, multicolored_hair, multiple_girls, neckerchief, open_mouth, pink_background, purple_eyes, sailor_collar, samidare_(kancolle), school_uniform, serafuku, shirt, sleeveless, sleeveless_shirt, smile, sumiboshi_(zatsuha), swept_bangs, two-tone_background, two-tone_dress, upper_body, very_long_hair, white_background, white_serafuku, white_shirt