Chouon Mondai: "oh" wo tsukawanai Riyuu

  Passport de wa "ô" no kawari ni "oh" wo tsukau koto ga mitomerarete i-masu. "oh" wa Kunarei-shiki ni fukumarete inai tsuzuri da kara koso Tsuika-Bubun wo narubeku sukunaku suru Hitsuyou ga ari-masu. Shikashi, samazama na baai wo kangaeru to FukuSayou mo ooku shou-jite, Genjiten de wa tsukai-zurai mono ga ari-masu.

	Roomaji	kana-Moji
OK	Toukyou	[TO U KIyo U]
OK	Tôkyô	[TO - KIyo -]
OK	Tohkyoh	[TO - KIyo -]

  Kana-Moji [TO U KIyo U] ni tai-shite "Tohkyoh" to tsuzuru koto wa, nan no Mondai mo ari-masen.

	Roomaji	kana-Moji
OK	Touyou	[TO U YO U]
OK	Tôyô	[TO - YO -]
NG	Tohyoh	[TO HIyo -]
OK	Toh'yoh	[TO -][YO -]

  Tokoro ga, kana-Moji [TO U YO U] ni tai-shite "Tohyoh" to tsuzuru to, [TO HIyo -] to nari, betsu no yomikata ni natte shimai-masu. Kore wo fusegu tame ni "Toh'yoh" to tsuzuru no desu ga, Circumflex wo tsukaitaku nai ga tame ni "h" wo tsukau no ni, Apostrophe wo tsukau Hitsuyou-sei ga shou-jite shimai, Gyaku ni Fukuzatsu ni natte shimai-masu.

	Roomaji	kana-Moji
OK	Touhou	[TO U HO U]
OK	Tôhô	[TO - HO -]
NG	Tohhoh	[TO tu HO -]
OK	Toh'hoh	[TO -][HO -]

  Kana-Moji [TO U HO U] mo nita you na Joukyou desu. "Tohhoh" to tsuzuru to [TO tu HO -] to nari, sore wo sakeru tame ni "Toh'hoh" to tsuzuru Hitsuyou ga ari-masu.
  Kono Blog de wa, sara ni Aphostrophe mo Shouryaku sareru osore ga aru no de, "q" ni okikaeru koto wo susumete i-masu. To naru to, "Tohqyoh", "Tohqhoh" no you na minarenai tsuzuri ni nari, kore de wa sasuga ni ukeireru hito ga sukunaku naru to Handan shi-masu.