This Osomatsu-san Matsuno Karamatsu figure from the Gift Collection Vol.1 White captures the character's signature cool demeanor in a compact, display-ready form. The figure features a clean white palette that emphasizes crisp lines and a modern, boutique look, contrasted by subtle shading to bring depth to his hair and clothing. Karamatsu's characteristic poised stance is reproduced with one hand leisurely tucked into his pocket and the other relaxed at his side, conveying his confident yet aloof personality. The sculpt highlights Karamatsu's distinctive features: neatly styled hair, a composed facial expression with a slight, knowing smirk, and a tailored outfit with attention to creases and folds. The figure sits atop a minimalist, unobtrusive base that ensures stability while keeping focus on the character. The material finish balances matte and glossy textures for a premium display.

Within the Osomatsu-san series, Matsuno Karamatsu is portrayed as the self-appointed 'cool older brother', always trying to project sophistication and a suave image. He speaks in an unruffled tone, often overestimating his own flair, which leads to humorous misfires as his brothers reinterpret his 'style' in unpredictable ways. Karamatsu's arc centers on his vanity, his loyalty to his family, and his occasional vulnerability when his bravado is challenged. Across episodes, he frequently orchestrates grand but misguided schemes, seeking admiration and recognition from his siblings and friends. Yet underneath the polished exterior lies a genuine care for his family, and a willingness to grow—if not always at the pace he would prefer. This figure captures that essence: a character who looks the part, but remains endearingly imperfect.