Slab Serif Fonts Hiroshio 0 FacebookTwitterPinterestWhatsApp Hiroshio Poster 2 Hiroshio Poster 3 Hiroshio Poster 4 Hiroshio Poster 5 Hiroshio Poster 6 About Hiroshio Hiroshio is a slab serif font suitable for designs including Mandarin, Chinese or Japanese characters as well. This new font will make your new project stand out. DOWNLOAD NOW