This printable PDF includes the standard hiragana, katakana, and the extended katakana syllables - 249 flash cards in 21 double-sided pages.
Using the latest Adobe Acobat Reader:
- Set PAGE SCALING to NONE to get the ideal size on an 8.5" x 11" stock. Depending on the paper size and the printer that is used, this may need to be changed
- Print with SUBSET set to ODD PAGES.
- Flip the stack of cards, re-feed.
- Print with SUBSET set to EVEN PAGES.
(please don't link directly - thanks!)