In a word,

For intermediate and advanced users of the Japanese language this is one of the best applications I have come across to enhance and accelerate ones knowledge and grasp of the written Japanese language. The only enhance I would like to see, would be automatic switching to English-Japanese, Japanese-English, or Kanji lookup dictionaries based on the input being searched. RIght now one must first select, E-J, J-E, etc before performing the search. But this is only a minor issue. Overall, this is a well-developed dictionary and highly recommended for those involved with reading / writing Japanese. Keep up the good work with this project! :-)

tokyojerry about Midori (Japanese Dictionary), v1.6.4