Chouon Mondai: Kanji Jukugo [KO U][RI] wo dou arawasu ka?

  Kanji Jukugo [KO U][RI] to Yamato kotoba [KO][U RI], [KO O RI] wo dou arawasu ka kurabete mi-masu.

Kanji	ô	ou	oo	oh
[KO U][RI]	Kôri	Kouri	Koori	Kohri
[KO][U RI]	kouri	kouri	kouri	kouri
[KO O RI]	kôri	koori	koori	kohri

  Subete ga tadashiku Kubetsu dekiru mono wa ari-masen. "ou" wa [KO U][RI] to [KO][U RI] no Kubetsu ga deki-masen. Hoka wa [KO U][RI] to [KO O RI] ga onaji ni nari-masu.

Kanji	ô	ou	oo	oh
[KO U][RI]	Kô-ri	Kouri	Koo-ri	Koh-ri
[KO][U RI]	kouri	ko'uri	kouri	kouri
[KO O RI]	kôri	koori	koori	kohri

  Tsugi ni Apostrophe wo tsukete Kubetsu shite mi-masu. "ou" wa, [KO][U RI] no baai, Chouon ni naranai no de, "o" to "u" no aida ni Apostrophe wo ire-masu. Hoka no baai wa [KO U][RI] mo [KO O RI] mo yomikata mo tsuzuri mo mattaku onaji na no de, Onsei-teki na Kubetsu ga deki-masen. Imi de Kubetsu wo motaseru nara, [KO U][RI] no Kughiri ni Hyphen wo ire-masu.