The data that makes this site possible comes from many sources. Please support these projects and authors so that they continue to provide vital data that makes websites like this possible!

Word and Character Dictionaries Electronic Dictionary Research Group
Character stroke and Containment Data KanjiVG and AnimCJK
Fonts Arphic PL KaitiM GB and Arphic PL UKai
Character Grades Japanese Ministry of Education
Heisig System Remembering the Kanji is copyright © James W. Heisig
Heisig Data Aleksa Sarai
Genki Textbook Genki is copyright © The Japan Times.
Kangxi Radical Data Wikipedia
JLPT Test Data Tanos
Some Icons Glyphicons
Pitch Accent Information Wadoku
WaniKani Data David Gouveia
This Website Shon Ferguson and Andrés Cordero
Special Thanks Etsu Nair, for advice and encouragement