natsuki subaru, re:zero kara hajimeru isekai seikatsu, ta ga tame no alchemist, commentary request, official art, second-party source, 1boy, black hair, black jacket, black pants, black shirt, black shoes, company name, copyright logo, copyright name, full body, hand on own hip, jacket, long sleeves, looking at viewer, male focus, open mouth, pants, sanpaku, shirt, shoes, sneakers, standing, straight-on, teeth, thumbs up, track jacket, upper teeth only, white jacket, zoom layer