Chinese and Japanese lookup supplements contain factual character/readings/ordering from the referenced Lexilogos data endpoints, accessed 2026-10-15. No reference implementation, page design, or instructional prose is copied. These aliases supplement, and do not alter, Unicode 18.0.0 character facts.
Cantonese reference identifies Cifu (Regine Lai and Grégoire Winterstein, 2020) as its underlying data. The Cantonese supplementary data are supplied under GPL-3.0; full license, attribution, source URLs and readable JSON supplement are included.
Chinese source placeholder - is retained only for reference lookup coverage; it is not a pronunciation. Japanese short kun stems and long-vowel variants are retained as lookup aliases. Two Japanese combined lookup strings containing spaces are retained verbatim; they do not signify multi-character output.