Nihongo no Kana 18.104.22.168 is a bug fix release. It addresses a bug related to the “Practice” mode than can lead to an application crash.
It is available immediately from the App Store.
During Apple’s review process for this version, another bug has been reported by a user on Twitter. This bug occurs only on iOS versions prior to 6.0.
This bug will be fixed in our next release.
Steps to reproduce the bug :