Masao is still quite sort to his good friends. He is actually excellent at voice performing and drawing mangas and options to be an artist Later on but fails in the end. Though he seems to be weak, when he is fired up https://www.facebook.com/shinchanquote/videos/%E8%9C%A1%E7%AC%94%E5%B0%8F%E6%96%B0-%E5%8A%AA%E5%8A%9B%E9%94%BB%E7%82%BC%E7%9A%84%E5%B0%8F%E6%96%B0%E5%B0%B1%E5%8F%AA%E4%B8%BA%E4%BA%86%E5%8F%8D%E5%87%BB%E7%9A%84%E9%82%A3%E4%B8%80%E6%8B%B3/223342792861070/