This page lists references on kanji which may be useful in creating or checking the data.
Apel, Ulrich, and Quint, Julien (2004): Building a Graphetic Dictionary for Japanese Kanji – Character Look Up Based on Brush Strokes or Stroke Groups, and the Display of Kanji as Path Data. In: Zock, Michael, and Saint Dizier, Patrick: Proceeding of the Workshop on Enhancing and Using Electronic Dictionaries, Coling 2004, Geneva; pp. 36–39. Download PDF
The following references were used by the original KanjiVG authors to form the data.
DFKyoKaSho-W3-MP-RKSJ-H by DynaLab and A-OTF Kyoukasho ICA Pro L by Morisawa and Company Limited were used as model fonts for KanjiVG. The Morisawa font was used, for example, when the DynaLab font was lacking characters.
Hitsujun shidō no tebiki, the official reference of the Ministry for Education (Monbushō), published by Hakubundō, Tokyo in 1958, was used as reference for the stroke order of the Kyōiku Kanji. Download PDF
Kaigyōsō – Hitsujun jitai jiten (楷行草 筆順・字体字典), Emori Kenji (江守 賢治) (ed.), Tokyo. author EMORI, Kenji, published in 2003 by Sanseidō (三省堂), Tokyo was used as reference for the kaisho characters.
Kanjidic, an electronic kanji dictionary. The documentation is found at KANJIDIC Project at edrdg.org.
These are documents from the Unicode consortium on their standard.