KANJI REFERENCE — source and licence notices
Adaptation for Kanji × Yokai, 2026-09-08.

The user-provided Joyo_2136_catalogo.json is a compilation of selected readings,
Spanish glosses and functional analyses. Entries have been related to the existing
Unicode identities, grouped by the existing JLPT estimates, adapted to modern
Japanese diagrams, and qualified where the historical analyses differ or remain
uncertain. This is not a claim that the entire compilation is public domain or
exclusive to Kanji × Yokai. Underlying data retain the following terms.

READINGS AND GLOSSES
Contributors to Wikipedia, List of jōyō kanji:
https://en.wikipedia.org/wiki/List_of_j%C5%8Dy%C5%8D_kanji
Creative Commons Attribution-ShareAlike 4.0.
https://creativecommons.org/licenses/by-sa/4.0/legalcode
Spanish glosses were translated and adapted in the supplied compilation.

James William BREEN and the Electronic Dictionary Research and Development Group:
KANJIDIC2, used as an auxiliary source in the supplied compilation.
https://www.edrdg.org/wiki/index.php/KANJIDIC_Project
https://www.edrdg.org/edrdg/licence.html
Creative Commons Attribution-ShareAlike 4.0.

STRUCTURAL ANALYSES
Peter Olson, Chinese Lexicon (Dong Chinese):
https://github.com/peterolson/chinese-lexicon
The package declares ISC. Its functional data were adapted in the supplied
compilation; its Chinese dictionary definitions and historical images are not
reproduced by these cards.

Copyright (c) Peter Olson.
Permission to use, copy, modify, and/or distribute this software for any purpose
with or without fee is hereby granted, provided that the above copyright notice
and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT,
OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.

Kawabata and contributors, CJKVI IDS:
https://github.com/cjkvi/cjkvi-ids
ids-analysis.txt is distributed under GNU GPL version 2.

CHISE contributors, CHISE IDS:
https://github.com/chise/ids
GNU GPL version 2 or, at your option, any later version.
Some IDS-UCS data are derived and expanded from the CDP database developed by
C.C. Hsieh and his team at Academia Sinica, Taipei, Taiwan.
These data are provided without warranty, including implied warranties of
merchantability or fitness for a particular purpose.
GNU GPL version 2 text: /licenses/kanji-reference-gpl-2.0.txt
The editable structural extracts and adaptations are supplied separately at:
/licenses/kanji-reference-structure.json.gz (gzip archive; editable JSON after decompression)
The data notices do not relicense unrelated game code or independently authored
content. Data families retain their own notices and attribution.

DIAGRAMS
KanjiVG — Copyright (C) 2009–2026 Ulrich Apel and contributors.
https://kanjivg.tagaini.net/
Creative Commons Attribution-ShareAlike 3.0.
The complete existing notice is /licenses/kanji-components-kanjivg.txt.
Additional diagrams are extracted unchanged from the same upstream revision,
55b5ba92a7cad78a62ef04db4be6f9562d949b7f, and grouped/colored for these cards.
The editable path geometry remains available at:
/licenses/kanji-reference-geometry.json

FACTUAL REFERENCE CHECKS
Agency for Cultural Affairs of Japan: scope of the official Jōyō table.
https://www.bunka.go.jp/kokugo_nihongo/sisaku/joho/joho/kijun/naikaku/kanji/
Kanjipedia / Japan Kanji Aptitude Testing Foundation, formation entries from
KADOKAWA's dictionary: factual checks; its dictionary articles and images are not
published as part of the game. Individual reference URLs are kept in source records.
https://www.kanjipedia.jp/