iOS Apps

WikiTrans Dictionary Fast auto-complete style dictionary translation for English, Japanese, Chinese and Korean.
Quickly find that movie title in Japanese or your favourite actor's name in Chinese.
Compare both Wikipedia pages on one screen. Over 3million+ words and phrases.


ZushiAlgo Game programming class for kids with a focus on visual programming languages, meeting regularly in Kamakura and Zushi

Web Services

POPjisyo - Mobile
POP辞書 - 携帯辞書
Read Japanese and Chinese web-pages with pop-up hints displaying readings and definitions. Build your own study-lists and practice with on-line games.
訳GO Auto-complete style Japanese-English dictionary with reverse lookup on mouse over
CureHunter - Mobile Visual Medical Dictionary Real-Time Evidence Based Medicine
JsQuant Javascript stock trend following algorithm simulation using Dojo, Flot and Yahoo Finance data

Windows Freeware

8,802,831 bytes
Integrated Japanese/Kanji dictionary, translation-aid and study system
6,753,751 bytes
Integrated Chinese/Hanzi dictionary, translation-aid and study system
1,053,839 bytes
Japanese kanji matching game with simple editable levels, imports CquickTrans or JquickTrans study lists
15,306,752 bytes
Japanese/Chinese/English multi-language dictionary