Kanji Jukugo [KO][O U], [KO U][O], [KO U][U] wo dou arawasu ka kurabete mi-masu. Kanji ô ou oo oh [KO][O U] Koô Koou Kooo Kooh [KO U][O] Kôo Kouo Kooo Koho [KO U][U] Kôu Kouu Koou Kohu Subete wo tadashiku Kubetsu dekiru no wa "ô" to "ou" …