Start creating games.

This section is available in Japanese. The original text is shown below.

================================================================================
  LUMINA Engine　ライセンス・利用条件
================================================================================

  対象の版：1.0 系（1.0.0 以降）
  更新日　：2026年10月10日
  著作権者：ALC Software Laboratory
  　　　　　https://alcsoftlab.com/

このファイルには、次の内容が書かれています。

  1. LUMINA Engine 利用条件
       …… LUMINA Engine を使って作品を作る方への条件です
  2. エンジンが使っているソフトウェア
       …… 作品を配布するときは、このファイルを作品に同梱してください
  3. 書体（フォント）
  4. この配布物に含まれていないもの
  5. Android 版・ブラウザ版にだけ含まれるソフトウェア
  付録 A. Apache License 2.0 本文

制作用のツール（Tools フォルダ）だけが使っているソフトウェアは、
Tools\License_Tools.txt に記載しています。

================================================================================
  1. LUMINA Engine 利用条件
================================================================================

この章は、LUMINA Engine を使って作品を作る方への条件です。
作品を遊ぶ方に向けたものではありません。

LUMINA Engine を使った時点で、この利用条件に同意したものとします。

■ 1-1. 対象

「本エンジン」とは、ALC Software Laboratory（以下「当方」）が配布する
LUMINA Engine の一式（実行ファイル、付属の DLL、付属ツール、システム
スクリプト、マニュアル、その他この配布物に含まれるもの）をいいます。
ただし、2〜5 章に記載した第三者のソフトウェア・書体には、それぞれの
ライセンスが優先して適用されます。

■ 1-2. 料金とサポート

・本エンジンは無料で使えます。
・無料で提供する代わりに、サポートは行いません。使い方の個別のご案内、
  不具合の修正、機能の追加、今後の版の提供などは約束しません。
・不具合のご報告は受け付けますが、対応を約束するものではありません。

■ 1-3. 作品への利用（商用利用もできます）

・本エンジンで作った作品は、無料・有料を問わず、配布・販売できます。
  個人・同人・法人・商業のいずれでも使えます。
・作品を配布するときは、作品が動くために必要な次のものを、作品と一緒に
  配布できます。
    - lumina.exe、付属の DLL、VC++ 実行時ライブラリ
    - 遊ぶ方向けの付属ツール
      （EngineSetting.exe / Launcher.exe / FileCheck.exe / SaveDataManager.exe）
    - このファイル（License.txt）
・GameData の中のシステムスクリプト・設定ファイルは、作品に合わせて
  自由に書き換えて使えます。
・作品の内容（あなたが作ったシナリオ・画像・音声など）の権利は、作品を
  作った方にあります。当方が権利を主張することはありません。

■ 1-4. クレジット表記（必ず入れてください）

本エンジンを使った作品には、次の例のように、本エンジンを使ったことが
分かる表記を入れてください。

    Script Engine : LUMINA Engine
    使用エンジン：LUMINA Engine（ALC Software Laboratory）
    Powered by LUMINA Engine

表記する場所は、スタッフロール・タイトル画面・説明書・配布ページ・
パッケージなど、遊ぶ方が見られる場所であれば構いません。
文字の大きさや並べ方は自由です。

■ 1-5. 禁止事項

次のことは禁止します。

 1. 本エンジン（この配布物の全部または一部）を、そのまま、または手を
    加えて、再配布・販売・貸与・公開すること。
    ただし、1-3 で認めた「作品と一緒に配布するもの」は除きます。
 2. 本エンジンのプログラム（実行ファイル・DLL・ツール）を改変すること。
    また、逆コンパイル・逆アセンブルなどで解析すること
    （法令で認められる場合を除きます）。
 3. 本エンジンを、あなた自身や第三者が作ったものと偽ること。
 4. 1-4 のクレジット表記を入れずに作品を配布すること。また、このファイル
    の著作権やライセンスの表記を消したり、書き換えたりすること。
 5. 当方が作品を公認・推奨・保証しているかのように見せること。
 6. 法令に違反する目的や、第三者の権利（著作権・商標権・肖像権・
    プライバシーなど）を侵害する目的で使うこと。
 7. コンピューターウイルスなど、他人に害を与えるプログラムを作る・配る
    目的で使うこと。
 8. 本エンジンのパック（.laf）や暗号化したスクリプト（.lsf）の保護を
    外すための道具や方法を作る・配る・公開すること。

■ 1-6. サンプル作品の素材

同梱のサンプル作品に使っている画像・音楽・効果音・立ち絵などの素材は、
本エンジンの動作を確かめるためのものです。この利用条件では、これらの
素材を使う許可は与えていません。自分の作品に使う場合は、
ASSET_CREDITS.txt に記載した各提供元の利用条件に従ってください。

■ 1-7. 免責

 1. 本エンジンは現状のまま提供します。正しく動くこと、特定の目的に
    合うこと、不具合が無いこと、第三者の権利を侵害しないことなどは
    保証しません。
 2. 本エンジンを使ったこと、または使えなかったことによって生じた損害
    （データの消失、作品の公開・販売への影響などを含みます）について、
    当方は法令で認められる範囲で責任を負いません。
 3. ただし、当方の故意または重大な過失による損害については、この限り
    ではありません。
 4. 本エンジンで作った作品の内容と、その配布・販売については、作品を
    作った方が責任を持ってください。作品を遊ぶ方からのお問い合わせにも、
    作品を作った方が対応してください。

■ 1-8. 利用条件の変更・配布の終了

・この利用条件は、予告なく変更することがあります。変更後の条件は、
  変更後に配布する版から適用します。お手元の版には、その版に同梱の
  利用条件が適用されます。
・本エンジンの配布は、予告なく終了することがあります。
・この利用条件に違反した場合は、本エンジンの利用をお断りすることが
  あります。

■ 1-9. 準拠法

この利用条件は、日本法に従って解釈します。

■ 1-10. お問い合わせ

ALC Software Laboratory
お問い合わせフォーム：https://alcsoftlab.com/contact
（サポートは行っていないため、お返事できない場合があります）

================================================================================
  2. エンジンが使っているソフトウェア
================================================================================

本エンジン（lumina.exe と付属の DLL）は、次のソフトウェアを使っています。
作品を配布するときは、このファイルを作品に同梱してください。

--------------------------------------------------------------------------------
  [ LUMINA Engine ]
--------------------------------------------------------------------------------
LUMINA - Logical Unified Multimedia INteractive Architecture
Copyright (c) ALC Software Laboratory
https://alcsoftlab.com/lumina/

付属の DLL（lmmovie.dll / mruanime.dll / mrumotion.dll / mrusteam.dll /
systemInfo.dll / LuminaDebugTools.dll）も ALC Software Laboratory の
著作物です。

--------------------------------------------------------------------------------
  [ mruvorbis.dll ]
--------------------------------------------------------------------------------
Copyright (c) ALC Software Laboratory
https://alcsoftlab.com/tools/mruvorbis

--------------------------------------------------------------------------------
  [ mrutheora.dll ]
--------------------------------------------------------------------------------
Copyright (c) ALC Software Laboratory
https://alcsoftlab.com/tools/mrutheora

--------------------------------------------------------------------------------
  [ mruopus.dll ]
--------------------------------------------------------------------------------
Copyright (c) ALC Software Laboratory
https://alcsoftlab.com/tools/mruopus

--------------------------------------------------------------------------------
  [ libogg ]
  mruvorbis.dll / mrutheora.dll / mruopus.dll が使用
--------------------------------------------------------------------------------
Copyright (c) 2002, Xiph.org Foundation

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.

- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.

- Neither the name of the Xiph.org Foundation nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION
OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

https://xiph.org/ogg/

--------------------------------------------------------------------------------
  [ libvorbis / libvorbisfile / libtheora ]
--------------------------------------------------------------------------------
Copyright (c) 1994-2020, Xiph.org Foundation
Copyright (C) 2002-2009 Xiph.org Foundation（libtheora）

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

- Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.

- Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.

- Neither the name of the Xiph.org Foundation nor the names of its
  contributors may be used to endorse or promote products derived from this
  software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

--------------------------------------------------------------------------------
  [ libopus ]
--------------------------------------------------------------------------------
Copyright (c) 2001-2011, Xiph.Org, Skype Limited, Octasic,
             Jean-Marc Valin, Timothy B. Terriberry,
             CSIRO, Gregory Maxwell, Mark Borgerding,
             Erik de Castro Lopo
https://opus-codec.org/

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

- Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.

- Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.

- Neither the name of Internet Society, IETF or IETF Trust, nor the names
  of specific contributors, may be used to endorse or promote products
  derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

--------------------------------------------------------------------------------
  [ libopusfile ]
--------------------------------------------------------------------------------
Copyright (c) 1994-2013 Xiph.Org Foundation and contributors
https://github.com/xiph/opusfile

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.

- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.

- Neither the name of the Xiph.Org Foundation nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION
OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

--------------------------------------------------------------------------------
  [ zlib ]
--------------------------------------------------------------------------------
Copyright (C) 1995-2024 Jean-loup Gailly and Mark Adler
https://zlib.net/

This software is provided 'as-is', without any express or implied warranty.
In no event will the authors be held liable for any damages arising from the
use of this software.

Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not
   claim that you wrote the original software. If you use this software in
   a product, an acknowledgment in the product documentation would be
   appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
   misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.

--------------------------------------------------------------------------------
  [ libpng ]
--------------------------------------------------------------------------------
Copyright (c) 1995-2026 The PNG Reference Library Authors.
Copyright (c) 2018-2026 Cosmin Truta.
Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson.
Copyright (c) 1996-1997 Andreas Dilger.
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
https://libpng.org/

Permission is hereby granted to use, copy, modify, and distribute this
software, or portions hereof, for any purpose, without fee, subject to the
following restrictions:

1. The origin of this software must not be misrepresented; you must not
   claim that you wrote the original software. If you use this software in
   a product, an acknowledgment in the product documentation would be
   appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
   misrepresented as being the original software.
3. This Copyright notice may not be removed or altered from any source or
   altered source distribution.

--------------------------------------------------------------------------------
  [ libjpeg-turbo ]
--------------------------------------------------------------------------------
This software is based in part on the work of the Independent JPEG Group.

Copyright (C) 2009-2025 D. R. Commander. All Rights Reserved.
Copyright (C) 2015 Viktor Szathmáry. All Rights Reserved.
https://libjpeg-turbo.org/

1. IJG License (Independent JPEG Group)

Permission is hereby granted to use, copy, modify, and distribute this
software (or portions thereof) for any purpose, including commercial
applications, without fee, subject to these conditions:

- The origin of this software must not be misrepresented; you must not
  claim that you wrote the original software. If you use this software in
  a product, an acknowledgment in the product documentation would be
  appreciated but is not required.
- Altered source versions must be plainly marked as such, and must not be
  misrepresented as being the original software.
- This notice may not be removed or altered from any source distribution.

2. Modified BSD License

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice,
   this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.
3. Neither the name of the libjpeg-turbo Project nor the names of its
   contributors may be used to endorse or promote products derived from this
   software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

--------------------------------------------------------------------------------
  [ zstd (Zstandard) ]
--------------------------------------------------------------------------------
Copyright (c) Meta Platforms, Inc. and affiliates. All rights reserved.
https://github.com/facebook/zstd

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.

* Neither the name Facebook, nor Meta, nor the names of its contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

--------------------------------------------------------------------------------
  [ LZ4 ]
  xxHash（同じ作者・同じライセンス）を含みます
--------------------------------------------------------------------------------
Copyright (c) 2011-2020, Yann Collet. All rights reserved.
https://github.com/lz4/lz4

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice,
   this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

--------------------------------------------------------------------------------
  [ XZ Utils / liblzma ]
--------------------------------------------------------------------------------
Copyright (C) The XZ Utils authors and contributors
https://tukaani.org/xz/

BSD Zero Clause License (0BSD)

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

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.

--------------------------------------------------------------------------------
  [ stb_image ]
--------------------------------------------------------------------------------
Copyright (c) 2017 Sean Barrett
https://github.com/nothings/stb

stb_image は public domain（Unlicense）と MIT License のどちらかを選んで
使えるソフトウェアです。本エンジンは public domain として使っています。

--------------------------------------------------------------------------------
  [ DirectX-Headers (d3dx12.h) ]
  mrutheora.dll が使用
--------------------------------------------------------------------------------
Copyright (c) Microsoft Corporation.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

https://github.com/microsoft/DirectX-Headers

--------------------------------------------------------------------------------
  [ Steamworks API (steam_api64.dll) ]
  mrusteam.dll が使用
--------------------------------------------------------------------------------
Steamworks SDK  Copyright (c) Valve Corporation. All rights reserved.
https://partner.steamgames.com/

mrusteam.dll は、Steam の機能（実績など）を使うために Valve の
Steamworks API を呼び出します。steam_api64.dll は Valve Corporation の
ソフトウェアで、Valve との Steamworks SDK Access Agreement に従い、
Steam で配布する作品と一緒にだけ配布できます。この配布物には
含めていません。Steam で配布する作品を作る場合は、Steamworks から
入手してください。
Steam および Steamworks は、Valve Corporation の商標または登録商標です。


================================================================================
  3. 書体（フォント）
================================================================================

本エンジンの GameData（data0\font）には、次の書体が入っています。
ブラウザ版・Android 版のエンジンが文字を描くのに使う書体です。Windows 版は
Windows に入っている書体で描くので使いません（書体を選ぶ一覧にも出ません）。
この 2 本を外すと、ブラウザ版・Android 版で文字が出なくなります。
いずれも、それぞれのライセンスに従って同梱しています。

ライセンスの本文は data0\licence にあります。
SIL Open Font License 1.1 と Apache License 2.0 は、書体と一緒に本文を
配布することが条件です。作品から書体を外さない限り、data0\licence も
外さないでください。

--------------------------------------------------------------------------------
  [ Noto Sans JP（Regular の 1 本） ]
--------------------------------------------------------------------------------
(c) 2014-2021 Adobe (http://www.adobe.com/), with Reserved Font Name 'Source'.
SIL Open Font License 1.1    本文: data0\licence\NotoSansJP.txt

--------------------------------------------------------------------------------
  [ モトヤLシーダ3（MotoyaLCedar） ]
--------------------------------------------------------------------------------
Copyright(C)2010 MOTOYA CO.,LTD.
Copyright (c) 2005-2008, The Android Open Source Project
Apache License 2.0    本文: data0\licence\MotoyaLCedar.txt（Apache License 2.0 の本文は付録 A にもあります）


================================================================================
  4. この配布物に含まれていないもの
================================================================================

■ FFmpeg

制作用ツール（NovelAuthor）の動画・音声の書き出しで使えますが、
同梱していません。使う場合は、ご自身で入手してください。

■ Steamworks の steam_api64.dll

2 章の「Steamworks API」をご覧ください。

================================================================================
  5. Android 版・ブラウザ版にだけ含まれるソフトウェア
================================================================================

次のソフトウェアは Windows 版には含まれていません。Android 版・ブラウザ版の
作品を配布するときは、このファイルを同梱してください。

--------------------------------------------------------------------------------
  [ FreeType ]
  Android 版・ブラウザ版の文字の描画に使用
--------------------------------------------------------------------------------
Portions of this software are copyright (c) 2026 The FreeType Project
(https://freetype.org).  All rights reserved.

FreeType は The FreeType Project License（FTL）に従って使っています。
FreeType には、HarfBuzz（Old MIT License）に由来する一部が含まれます。

--------------------------------------------------------------------------------
  [ Mbed TLS ]
  Android 版・ブラウザ版のパックの暗号化に使用
--------------------------------------------------------------------------------
Copyright The Mbed TLS Contributors
https://www.trustedfirmware.org/projects/mbed-tls/

Mbed TLS は Apache License 2.0 と GPL-2.0-or-later の二つのライセンスで
提供されています。本エンジンは Apache License 2.0 で使っています
（本文は付録 A）。

--------------------------------------------------------------------------------
  [ Emscripten ]
  ブラウザ版の実行環境に使用
--------------------------------------------------------------------------------
Copyright (c) 2010-2014 Emscripten authors, see AUTHORS file.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

Emscripten には musl libc（MIT License）が含まれます。

  musl libc
  Copyright (c) 2005-2020 Rich Felker, et al.
  （許諾の文は上の Emscripten と同じ MIT License の文です）

Emscripten の実行時の部品（lumina.js）には、Node.js のソースコードの一部が
含まれます（MIT License）。

  Node.js
  Copyright Joyent, Inc. and other Node contributors. All rights reserved.
  （許諾の文は上の Emscripten と同じ MIT License の文です）

--------------------------------------------------------------------------------
  [ stb_vorbis ]
  Android 版の音声（.ogg）の読み込みに使用
--------------------------------------------------------------------------------
Copyright (c) 2017 Sean Barrett
https://github.com/nothings/stb

stb_vorbis は public domain（Unlicense）と MIT License のどちらかを選んで
使えるソフトウェアです。本エンジンは public domain として使っています。

--------------------------------------------------------------------------------
  [ Dawn（emdawnwebgpu） ]
  ブラウザ版の描画（WebGPU）の受け口に使用
--------------------------------------------------------------------------------
Copyright 2017-2025 The Dawn & Tint Authors

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its
   contributors may be used to endorse or promote products derived from
   this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

https://dawn.googlesource.com/dawn


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