Nuku is a personal Japanese tutor, teaching you the two native Japanese writing systems, hiragana and katakana. It features both these systems, all three main romanization systems and methods of selecting what to learn. It was written to aid me in my Japanese studies.
What's new in Nuku
Version 1.5.1 fixes the following:
Swedish and Japanese localization by Patrik Skulski and Kim Ahlström
Pull in a fixed set of buttons by Michael Simmons that more resemble the original OS9 look
Added a localized formatter to the percent correct field
Changed the shortcuts for switching between hiragana and katakana