Kana Characters

Hiragana
96 characters U+3040 – U+309F
Katakana
96 characters U+30A0 – U+30FF
Katakana-Halfwidth
63 characters U+FF65 – U+FF9F
Katakana Phonetic
16 characters U+31F0 – U+31FF
Hentaigana
287 characters U+1B000 – U+1B0FF, U+1B100 – U+1B12F
Extra Marks
6 characters U+309D U+309E U+30FD U+30FE U+3005 U+3035

Hiragana Characters

Range: U+3040 – U+309F

Breakdown:

Reserved 1 character, U+3040
Hiragana characters 86 characters, U+3041 – U+3096
Combining marks 2 characters, U+3099 U+309A
Spacing marks 2 characters, U+309B U+309C
Iteration marks 2 characters, U+309D U+309E
Digraph 1 character, U+309F

Katakana Characters

Range: U+30A0 – U+30FF

Breakdown:

Katakana characters 96 characters, U+30A0 – U+30FF

Katakana-Halfwidth Characters

Range: U+FF65 – U+FF9F

Breakdown:

Halfwidth Katakana 63 characters, U+FF65 – U+FF9F

Katakana Phonetic Extensions

Range: U+31F0 – U+31FF

Breakdown:

Katakana Phonetic Extensions 16 characters, U+31F0 – U+31FF

Hentaigana Characters

Range: U+1B000 – U+1B0FF, U+1B100 – U+1B12F

Breakdown:

Kana Supplement 256 characters, U+1B000 – U+1B0FF
Kana Extended-A 31 characters, U+1B100 – U+1B12F

Extra Marks

Unicode Points: U+309D U+309E U+30FD U+30FE U+3005 U+3035

Breakdown:

Hiragana iteration mark U+309D
Hiragana voiced iteration mark U+309E
Katakana iteration mark U+30FD
Katakana voiced iteration mark U+30FE
Ideographic iteration mark U+3005
Vertical ideographic iteration mark U+3035