Sorting Japanese Words in Indexes (??)

# _Hiragana_ and _katakana_ (1)

## The very normal forms and their order

The following table shows the very normal form of _hiragana_ and _katakana_, which are Japanese syllables and used for indicating pronounce of _kanji_.

|Order|Norm.|Unicode point(Name)|
|--:|:--|:--|
|1| あ	| `Ux3042` (`HIRAGANA LETTER A`) |
|2| い	| `Ux3044` (`HIRAGANA LETTER I`) |
|3| う	| `Ux3046` (`HIRAGANA LETTER U`) |
|4| え	| `Ux3048` (`HIRAGANA LETTER E`) |
|5| お	| `Ux304A` (`HIRAGANA LETTER O`) |
|6| か	| `Ux304B` (`HIRAGANA LETTER KA`) |
|7| き	| `Ux304D` (`HIRAGANA LETTER KI`) |
|8| く	| `Ux304F` (`HIRAGANA LETTER KU`) |
|9| け	| `Ux3051` (`HIRAGANA LETTER KE`) |
|10| こ	| `Ux3053` (`HIRAGANA LETTER KO`) |
|11| さ	| `Ux3055` (`HIRAGANA LETTER SA`) |
|12| し	| `Ux3057` (`HIRAGANA LETTER SI`) |
|13| す	| `Ux3059` (`HIRAGANA LETTER SU`) |
|14| せ	| `Ux305B` (`HIRAGANA LETTER SE`) |
|15| そ	| `Ux305D` (`HIRAGANA LETTER SO`) |
|16| た	| `Ux305F` (`HIRAGANA LETTER TA`) |
|17| ち	| `Ux3061` (`HIRAGANA LETTER TI`) |
|18| つ	| `Ux3064` (`HIRAGANA LETTER TU`) |
|19| て	| `Ux3066` (`HIRAGANA LETTER TE`) |
|20| と	| `Ux3068` (`HIRAGANA LETTER TO`) |
|21| な	| `Ux306A` (`HIRAGANA LETTER NA`) |
|22| に	| `Ux306B` (`HIRAGANA LETTER NI`) |
|23| ぬ	| `Ux306C` (`HIRAGANA LETTER NU`) |
|24| ね	| `Ux306D` (`HIRAGANA LETTER NE`) |
|25| の	| `Ux306E` (`HIRAGANA LETTER NO`) |
|26| は	| `Ux306F` (`HIRAGANA LETTER HA`) |
|27| ひ	| `Ux3072` (`HIRAGANA LETTER HI`) |
|28| ふ	| `Ux3075` (`HIRAGANA LETTER HU`) |
|29| へ	| `Ux3078` (`HIRAGANA LETTER HE`) |
|30| ほ	| `Ux307B` (`HIRAGANA LETTER HO`) |
|31| ま	| `Ux307E` (`HIRAGANA LETTER MA`) |
|32| み	| `Ux307F` (`HIRAGANA LETTER MI`) |
|33| む	| `Ux3080` (`HIRAGANA LETTER MU`) |
|34| め	| `Ux3081` (`HIRAGANA LETTER ME`) |
|35| も	| `Ux3082` (`HIRAGANA LETTER MO`) |
|36| や	| `Ux3084` (`HIRAGANA LETTER YA`) |
|37| ゆ	| `Ux3086` (`HIRAGANA LETTER YU`) |
|38| よ	| `Ux3088` (`HIRAGANA LETTER YO`) |
|39| ら	| `Ux3089` (`HIRAGANA LETTER RA`) |
|40| り	| `Ux308A` (`HIRAGANA LETTER RI`) |
|41| る	| `Ux308B` (`HIRAGANA LETTER RU`) |
|42| れ	| `Ux308C` (`HIRAGANA LETTER RE`) |
|43| ろ	| `Ux308D` (`HIRAGANA LETTER RO`) |
|44| わ	| `Ux308F` (`HIRAGANA LETTER WA`) |
|45| ゐ	| `Ux3090` (`HIRAGANA LETTER WI`) |
|46| ゑ	| `Ux3091` (`HIRAGANA LETTER WE`) |
|47| を	| `Ux3092` (`HIRAGANA LETTER WO`) |
|48| ん	| `Ux3093` (`HIRAGANA LETTER N`) |
|49| ゝ	| `Ux309D` (`HIRAGANA ITERATION MARK`) |
|50| ー	| `Ux30FC` (`KATAKANA-HIRAGANA PROLONGED SOUND MARK`) |

The above does not cover the all _Hiragana_ and _katakana_.  We will write down the all characters and correspondence to the very normal form.

## All _hiragana_ and _katakana_ characters categorized by the very normal form

In this section, we will establish the subsections for each very normal form.

### あ `Ux3042` (`HIRAGANA LETTER A`)

| Char. | Unicode point (Name) |
|:--|:--|
| ぁ	| `Ux3041` (`HIRAGANA LETTER SMALL A`) |
| ァ	| `Ux30A1` (`KATAKANA LETTER SMALL A`) |
| ｧ | `UxFF67` (`HALFWIDTH KATAKANA LETTER SMALL A`) |
| あ	| `Ux3042` (`HIRAGANA LETTER A`) |
| ア	| `Ux30A2` (`KATAKANA LETTER A`) |
| ｱ | `UxFF71` (`HALFWIDTH KATAKANA LETTER A`) |

### い `Ux3044` (`HIRAGANA LETTER I`)

| Char. | Unicode point (Name) |
|:--|:--|
| ぃ	| `Ux3043` (`HIRAGANA LETTER SMALL I`) |
| ィ	| `Ux30A3` (`KATAKANA LETTER SMALL I`) |
| ｨ	| `UxFF68` (`HALFWIDTH KATAKANA LETTER SMALL I`) |
| い	| `Ux3044` (`HIRAGANA LETTER I`) |
| イ	| `Ux30A4` (`KATAKANA LETTER I`) |
| ｲ	| `UxFF72` (`HALFWIDTH KATAKANA LETTER I`) |

### う `Ux3046` (`HIRAGANA LETTER U`)

Traditionally, we had not used ゔ (`Ux3094`, `HIRAGANA LETTER VU`), but Unicode has defined the letter.  Currently, we could prepare the next table.

| Char. | Unicode point (Name) |
|:--|:--|
| ぅ	| `Ux3045` (`HIRAGANA LETTER SMALL U`) |
| ゥ	| `Ux30A5` (`KATAKANA LETTER SMALL U`) |
| ｩ	| `UxFF69` (`HALFWIDTH KATAKANA LETTER SMALL U`) |
| う	| `Ux3046` (`HIRAGANA LETTER U`) |
| ウ	| `Ux30A6` (`KATAKANA LETTER U`) |
| ｳ	| `UxFF73` (`HALFWIDTH KATAKANA LETTER U`) |
| ゔ	| `Ux3094` (`HIRAGANA LETTER VU`) |
| ゔ	| `Ux3046``Ux3099` (`HIRAGANA LETTER U``COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK`) |
| ヴ	| `Ux30F4` (`KATAKANA LETTER VU`) |
| ヴ	| `Ux30A6``Ux3099` (`KATAKANA LETTER U``COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK`) |
| ｳﾞ	| `UxFF73``UxFF9E` (`HALFWIDTH KATAKANA LETTER U``HALFWIDTH KATAKANA VOICED SOUND MARK`) |

(to be continued ...)