Yellow Chick Mascot on Japanese Train

Create a photorealistic, slightly whimsical scene inside a crowded Japanese commuter train in {argument name="city" default="Nagoya"}. In the exact center aisle stands a large life-size mascot character: a round fluffy {argument name="animal" default="yellow chick"} with soft shaggy fur, black glossy eyes, a small orange beak, orange webbed feet, tiny wings, and a small pink flower hair clip near the top of its head. Dress the mascot in a chunky knitted {argument name="clothing item" default="mustard-yellow cable-knit cardigan"} with visible braided patterns and fringe at the hem, matching the body color. Surround it with standing adult commuters in winter business attire and coats, lined along both sides of the aisle; their faces should appear intentionally blurred or anonymized. The train interior should be realistic and dense: silver handrails, hanging strap handles, fluorescent ceiling lights, purple seats at the sides, worn dark floor, windows and sliding doors, and Japanese advertisement posters throughout. Include overhead digital route signs, one prominently showing {argument name="destination text" default="名古屋"} in green Japanese text. Use a wide-angle eye-level composition, symmetrical perspective down the train car, warm indoor lighting, high detail, documentary street-photography realism mixed with surreal mascot humor. No extra characters in the aisle, no watermark, no captions, no cartoon rendering.