(2018/08/25) Akusento (Accent) no shirushi wa, Doushi no Katsuyou ni mo tsukae-masu. Tadashi, Akusento wa Chouhou ya Jidai ni yotte kawari-yasuku, Akusento ga kotonatte ite mo, machigai to wa iezu, Seisho-hou (Orthography) ni kumikomu no w…

(2018/08/23) Nihon-go ni wa Koutei Akusento (Accent) ga ari-masu. Koutei Akusento wa Kyoujaku Akusento to kotonari-masu. Kyoujaku Akusento wa aru Tokutei no Onsetsu ga tsuyoku, sono hoka wa yowai no ni tai-shite, Koutei Akusento wa takai J…

Kanji-Jukugo de kaku to kizukanai no desu ga, "Nippon" to "Nihon" no futa-toori no yomikata ga ari-masu. Mazu, Kanji-Jukugo wo sono mama yomu to [NI TI][HO N~] to nari-masu. Yamato Jidai wa [NI TI] wa "nit" de ari, [HO N~] wa "pon" de att…

Konkai wa Nihongo no Onsetsu wo matome-masu. Nihongo ni wa, "a, e, i, o, u" no Boin, "w, y" no HanBoin, "b, ch, d, f, g, h, j, k, m, n, p, q, r, s, sh, t, ts, z" no Shiin ga ari-masu. Onsetsu wa Shiin de hajimari HanBoin wo hasami Boin de…

Nihongo no Onso wo matomete mi-masu. Mazu, Boin wa "a, e, i, o, u" de, Han-Boin wa "w, y" desu. Tsugi ni, "Xa" de arawaseru "X" wa Dokuritsu shita Onso desu. ba, da, ga, ha, ka, ma, na, pa, ra, sa, ta, za Soshite, "Xi != Xyi" to naru "Xy"…

Rekishi-teki-kanazukai de [HA][HE][HI][HO][HU] to tsuzuru kana-Moji wa, "wa, e, i, o, u" to yomu koto ga ari-masu. Korera no yomi wo HA-gyou Tenko-on[*1] to yobi-masu. [HA][HE][HI][HO][HU] wa, Heian Jidai yori mae wa "pa, pe, pi, po, pu" …

Nihon-go ni wa Seion to Dakuon no kumiawase ga ari-masu. Kana-Moji wo tsukau toki wa, Dakuten to iu Fugou ni yori, sono kumiawase ga wakariyasui no desu ga, Roomaji da to sono kumiawase ga miezuraku natte i-masu. Tsugi no Teeburu (Table d…