tsunako, mikami tetsuya, engage kiss, highres, official art, 1boy, anime coloring, aqua necktie, belt, black belt, black hair, black shoes, blue jacket, blue pants, blue suit, closed mouth, collared shirt, dress shoes, formal clothes, full body, hand on own hip, jacket, looking at viewer, necktie, pants, shirt, shoes, short hair, simple background, solo, standing, suit, suit jacket, transparent background, watch, white shirt, wristwatch