Cute Tabby Cat Kneading Sticker

Create a simple LINE sticker-style illustration on a clean white square canvas. Center a cute chubby tabby cat with fur_color fur, dark rounded stripes, a curled striped tail on the left, closed happy crescent eyes, tiny smiling mouth, whiskers, and small pink inner ears. The cat is sitting upright and kneading a soft pale beige cushion with both front paws, with one paw slightly lifted showing a small pink paw pad. Use a soft hand-drawn anime/chibi style with thick dark-brown outlines, gentle flat shading, rounded forms, and a cozy affectionate mood. Leave generous white space around the character. Add small centered Japanese text underneath the illustration reading caption_text in a simple dark font. No background objects, no border, no watermark.