Wide Anime Japanese Room Extension

Using the provided reference image as the base background, extend it into a wider one-scene anime-style interior illustration. Keep the same old Japanese room, evening garden view through the glass sliding doors, upright piano, chair, oil lamp, wood beams, and warm dim lighting, but regenerate the composition from a {argument name="camera angle" default="right diagonal rear viewpoint"} so more of the room is visible. Expand the canvas to a wide cinematic {argument name="aspect ratio" default="16:9"} layout with a large tatami-mat floor area in the foreground and the piano shifted toward the center-left. Add new visible details that were outside the crop: 1 wicker chair on the veranda at the left, 1 wooden display shelf to the right of the piano with a fan, scrolls, fabric, and small objects, 1 small round stained-glass wall window, 2 hanging calligraphy scrolls on the far-right wall, and 1 low tea/storage cabinet in the front-right corner with an incense burner, tea cups, teapot, jars, and a decorative pouch. Preserve the quiet nostalgic atmosphere, blue dusk outside, warm indoor lamp glow, realistic perspective, polished wood, tatami texture, and detailed hand-painted anime background style. Do not add people, modern objects, captions, or watermarks.