Hebon-shiki, Kunrei-shiki, Shin-Nippon-shiki, 99-shiki no chigai wo matome-masu. Kakko-nai no tsuzuri wa Gairai-on de tsukai-masu. Subete de onaji tsuzuri [+A] [+E] [+I] [+O] [+U] [ya] [yo] [yu] [wa] a e i o u [H+] ha he hi ho + [HI] hya …