Primary Dictionaries
Japanese to English
Wisdom Japanese-English Dictionary (2nd Ed.)
Genius Japanese-English Dictionary (3rd Ed.)
Olex Japanese-English Dictionary (1st Ed.)
English to Japanese
Reader's (3rd Ed.) Dictionary - 270,000 entries
Reader's Plus Dictionary - 190,000 entries
Wisdom English-Japanese Dictionary (3rd Ed.)
Genius English-Japanese Dictionary (5th Ed.)
Olex English-Japanese Dictionary (2nd Ed.)
Random House (2nd Ed.) Dictionary - 345,000 entries
English-English
Oxford Advanced Learner's Dictionary (9th Ed.) - 183,500 entries
New Oxford Dictionary of English (2nd Ed.) - 355,000 entries
New Oxford American Dictionary (2nd Ed.) - 250,000 entries
Longman Dictionary of Contemporary English (6th Ed.) - 207,000 entries
Longman Language Activator (2nd Ed.)
Oxford Thesaurus of English (2nd Ed.) - 600,000 entries
Oxford Learner's Word Finder Dictionary - 31,000 words
Oxford Collocations Dictionary - 250,000 collocation words
Oxford Idioms Dictionary (1st Ed.) - 10,000 idioms and 50 diagrams
Oxford Phrasal Verbs Dictionary
Japanese
Shogakukan Nihon Kokugo Daijiten - a 3-volume Japanese-Japanese dictionary
Kojien (7th Ed.) - a Japanese-Japanese dictionary with 240,000 entries /7,200 diagrams
Shin Meikai Kokugo Jiten (7th Ed.) - a Japanese-Japanese dictionary
Meikyo Kokugo Jiten - 70,000 entries and Japanese audio for about 10,000 words
Shinkangorin (2nd Ed.) - a Japanese thesaurus
Kadokawa Ruigo Shinjiten - a Japanese thesaurus
Nihongo Dai Thesaurus Ruigo Kensaku Daijiten - a Japanese thesaurus
Nihongo Collocation Jiten - a Japanese collocations dictionary
Tsukaikata no Wakaru Ruigo Reikai Jiten - a Japanese thesaurus
Taishukan Yojijukugo Jiten - a Japanese dictionary of four-character idioms
Gendai Katakana Gojiten - a dictionary of current katakana words in Japanese
Meikyo Kotowaza Seiku Tsukaikata Jiten - a Japanese dictionary of sayings
Sanseido Hantaigo Benkan - a Japanese antonyms dictionary
Encyclopedias
Britannica Concise Encylopedia - in English
Mypedia Electronic Encyclopedia with 66,000 - / 1,800 diagrams (Japanese)
Visual Science Dictionary - in Japanese
Encyclopedia of World History - in Japanese
Brittanica International Electronic Encyclopedia - in Japanese
243 Episode de Yomu Sekai no Kuni 243 (243 Countries of the World Read in Episodes) - in Japanese
Encyclopedia of Japanese History - in Japanese
Features
Handwritten Kanji input (on the main screen only - no dedicated input pad)
Backlit for clear visibility
Touch-panel screen
70,000 Japanese-word audio content in Meikyo dictionary and Kojien
Jump quickly between dictionaries with "jump" function
Highlights words on the screen with the pen to jump to their definition
Scroll up and down with the pen using the touch screen
Kanji Kentei practice test and drilling function
Searches multiple dictionaries simultaneously
Kanji stroke order shown for all 1,945 commonly used kanji