Included in Dear ImGui v1.92.9-docking imgui_draw.cpp.
CC BY 4.0; see codicons-CC-BY-4.0.txt for the common license text.

    // 2999 ideograms code points for Japanese
    // - 2136 Joyo (meaning "for regular use" or "for common use") Kanji code points
    // - 863 Jinmeiyo (meaning "for personal name") Kanji code points
    // - Sourced from official information provided by the government agencies of Japan:
    //   - List of Joyo Kanji by the Agency for Cultural Affairs
    //     - https://www.bunka.go.jp/kokugo_nihongo/sisaku/joho/joho/kijun/naikaku/kanji/
    //   - List of Jinmeiyo Kanji by the Ministry of Justice
    //     - http://www.moj.go.jp/MINJI/minji86.html
    //   - Available under the terms of the Creative Commons Attribution 4.0 International (CC BY 4.0).
    //     - https://creativecommons.org/licenses/by/4.0/legalcode
    // - You can generate this code by the script at:
    //   - https://github.com/vaiorabbit/everyday_use_kanji
    // - References:
    //   - List of Joyo Kanji
    //     - (Wikipedia) https://en.wikipedia.org/wiki/List_of_j%C5%8Dy%C5%8D_kanji
    //   - List of Jinmeiyo Kanji
    //     - (Wikipedia) https://en.wikipedia.org/wiki/Jinmeiy%C5%8D_kanji
    // - Missing 1 Joyo Kanji: U+20B9F (Kun'yomi: Shikaru, On'yomi: Shitsu,shichi), see https://github.com/ocornut/imgui/pull/3627 for details.
    // You can use ImFontGlyphRangesBuilder to create your own ranges derived from this, by merging existing ranges or adding new characters.
    // (Stored as accumulative offsets from the initial unicode codepoint 0x4E00. This encoding is designed to helps us compact the source code size.)
