かな: Covers both Japanese syllabaries, hiragana (ひらがな) and katakana (かたかな).

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20
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2answers
955 views

Why is は pronounced as わ when used as a topic particle?

The particle は is pronounced similarly to わ (unlike the rest of the ハ行 kana) when used as a particle; why is this? What historical shifts went on to cause this irregularity?
17
votes
4answers
516 views

What are the origins of ヶ?

The ヶ in e.g. 一ヶ月 is a bit of an odd character - it looks a lot like a small version of the katakana ケ, but is it derived from that katakana originally? Or is it a normal kanji? Or is it something ...
37
votes
1answer
1k views

Why were ゐ and ゑ eliminated?

Sometime in the early 20th century, usage of the now-historical kana ゐ and ゑ (and their katakana equivalents) dropped off, being replaced with い and え in modern Japanese. What exactly happened here ...