Company ThinkMac Software created these great apps:
iKana - Hiragana and Katakana, iKanji - Learn Japanese Kanji, iKana, NewsLife - The friendly RSS news feed reader, iKana Nōto - Kana Notepad, iKanji Study Japanese Kanji, iKanji touch N5 - Japanese Kanji Study, Watermarker Pro, and others..
