Sometimes kanji are used to write decimal numbers, especially in years, so 二〇〇九 is not at all uncommon. 二九 is fairly atypical, but still nothing to be astonished by.
葉月 said: Sometimes kanji are used to write decimal numbers, especially in years, so 二〇〇九 is not at all uncommon. 二九 is fairly atypical, but still nothing to be astonished by.
In point of fact, this is how the points show up on-screen when you collect an item in the Touhou games.
