Kana.NET by: rucio 4,022 total downloads last updated 11/8/2021 Latest version: 1.0.6 Hiragana Katakana Zenkaku Hankaku Half width StrConv ひらがな・カタカナ・半角・全角変換できます。KanaConverter.ToHiragana("アイウ"). Convert japanese hiragana and katakana, half width(hankaku) and full width(zenkaku).