ライセンス

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■ Kanalink 本体

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Copyright (c) 2026 100 Friends Project. All rights reserved.

Kanalink（カナリンク）は、N高グループ・N中等部の通学・個別指導コース生向けプロフィール共有Webアプリケーションです。

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■ オープンソースソフトウェア

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Kanalinkは以下のオープンソースソフトウェアを使用しています。

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【フレームワーク・ランタイム】

・Next.js

  ライセンス: MIT License

  著作権者: Copyright (c) Vercel, Inc.

  URL: https://github.com/vercel/next.js

・React

  ライセンス: MIT License

  著作権者: Copyright (c) Meta Platforms, Inc. and affiliates

  URL: https://github.com/facebook/react

・Hono

  ライセンス: MIT License

  著作権者: Copyright (c) Yusuke Wada

  URL: https://github.com/honojs/hono

・Node.js

  ライセンス: MIT License

  著作権者: Copyright Node.js contributors

  URL: https://nodejs.org/

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【データベース・ORM】

・PostgreSQL

  ライセンス: PostgreSQL License

  著作権者: Copyright (c) The PostgreSQL Global Development Group

  URL: https://www.postgresql.org/

・Prisma

  ライセンス: Apache License 2.0

  著作権者: Copyright (c) Prisma Data, Inc.

  URL: https://github.com/prisma/prisma

・node-postgres (pg)

  ライセンス: MIT License

  著作権者: Copyright (c) Brian Carlson

  URL: https://github.com/brianc/node-postgres

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【認証・セキュリティ】

・jsonwebtoken

  ライセンス: MIT License

  著作権者: Copyright (c) Auth0, Inc.

  URL: https://github.com/auth0/node-jsonwebtoken

・argon2

  ライセンス: MIT License

  著作権者: Copyright (c) Ranieri Althoff

  URL: https://github.com/ranisalt/node-argon2

・google-auth-library

  ライセンス: Apache License 2.0

  著作権者: Copyright (c) Google LLC

  URL: https://github.com/googleapis/google-auth-library-nodejs

・Zod

  ライセンス: MIT License

  著作権者: Copyright (c) Colin McDonnell

  URL: https://github.com/colinhacks/zod

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【UI・スタイリング】

・Tailwind CSS

  ライセンス: MIT License

  著作権者: Copyright (c) Tailwind Labs, Inc.

  URL: https://github.com/tailwindlabs/tailwindcss

・class-variance-authority

  ライセンス: Apache License 2.0

  著作権者: Copyright (c) Joe Bell

  URL: https://github.com/joe-bell/cva

・clsx

  ライセンス: MIT License

  著作権者: Copyright (c) Luke Edwards

  URL: https://github.com/lukeed/clsx

・tailwind-merge

  ライセンス: MIT License

  著作権者: Copyright (c) Dany Castillo

  URL: https://github.com/dcastil/tailwind-merge

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【QRコード】

・node-qrcode

  ライセンス: MIT License

  著作権者: Copyright (c) Ryan Day

  URL: https://github.com/soldair/node-qrcode

・jsQR

  ライセンス: Apache License 2.0

  著作権者: Copyright (c) Niccoló Nguyen

  URL: https://github.com/nicknguyen/jsQR

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【画像処理・OCR】

・sharp

  ライセンス: Apache License 2.0

  著作権者: Copyright (c) Lovell Fuller

  URL: https://github.com/lovell/sharp

・Google Cloud Vision API

  ライセンス: Apache License 2.0

  著作権者: Copyright (c) Google LLC

  URL: https://cloud.google.com/vision

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【ユーティリティ】

・nanoid

  ライセンス: MIT License

  著作権者: Copyright (c) Andrey Sitnik

  URL: https://github.com/ai/nanoid

・Day.js

  ライセンス: MIT License

  著作権者: Copyright (c) iamkun

  URL: https://github.com/iamkun/dayjs

・pino

  ライセンス: MIT License

  著作権者: Copyright (c) Matteo Collina

  URL: https://github.com/pinojs/pino

・dotenv

  ライセンス: BSD-2-Clause License

  著作権者: Copyright (c) Scott Motte

  URL: https://github.com/motdotla/dotenv

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【開発ツール】

・TypeScript

  ライセンス: Apache License 2.0

  著作権者: Copyright (c) Microsoft Corporation

  URL: https://github.com/microsoft/TypeScript

・ESLint

  ライセンス: MIT License

  著作権者: Copyright OpenJS Foundation

  URL: https://github.com/eslint/eslint

・Docker

  ライセンス: Apache License 2.0

  著作権者: Copyright (c) Docker, Inc.

  URL: https://www.docker.com/

・Nginx

  ライセンス: BSD-2-Clause License

  著作権者: Copyright (c) Igor Sysoev, Nginx, Inc.

  URL: https://nginx.org/

・pnpm

  ライセンス: MIT License

  著作権者: Copyright (c) Zoltan Kochan

  URL: https://pnpm.io/

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■ アイコン

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・Font Awesome Free

  ライセンス: CC BY 4.0 (Icons), MIT License (Code)

  Copyright: Copyright (c) Fonticons, Inc.

  URL: https://fontawesome.com

  用途: アプリ内UIアイコン、SNSブランドアイコン

・Lucide Icons

  ライセンス: ISC License

  Copyright: Copyright (c) Lucide Contributors

  URL: https://lucide.dev

  用途: アプリ内UIアイコン

・Icons8 — Threads アイコン

  ライセンス: Icons8 利用規約

  帰属表示: Threads アイコン by Icons8

  URL: https://icons8.com/icon/AS2a6aA9BwK3/threads

  用途: Threads SNSアイコン

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■ フォント

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・Geist / Geist Mono

  ライセンス: SIL Open Font License 1.1

  Copyright: Copyright (c) Vercel, Inc.

  URL: https://github.com/vercel/geist-font

  用途: アプリ本文フォント

・Noto Sans JP

  ライセンス: SIL Open Font License 1.1

  Copyright: Copyright (c) Google LLC

  URL: https://github.com/googlefonts/noto-cjk

  用途: 日本語フォント

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■ ブランドアセット

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・Misskey.io

  ガイドライン: Misskey.io ブランドアセット利用ガイドライン

  URL: https://support.misskey.io/hc/ja/articles/8890525417999

  用途: Misskey.io SNSアイコン

・Google OAuth

  ガイドライン: Google ブランド ガイドライン

  URL: https://developers.google.com/identity/branding-guidelines

  用途: Google OAuth認証ボタン

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■ インフラ・サービス

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・Cloudflare: CDN / WAF / DNS

・Google Cloud Platform: Vision API (OCR) / OAuth

・Loki: ログ収集

・Netdata: サーバーモニタリング

・UptimeRobot: 稼働監視

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■ ライセンス全文

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【MIT License】

Copyright <YEAR> <COPYRIGHT HOLDERS>

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.

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【Apache License 2.0】

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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【BSD-2-Clause 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.

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.

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【SIL Open Font License 1.1】

This Font Software is licensed under the SIL Open Font License, Version 1.1.

This license is available with a FAQ at: https://scripts.sil.org/OFL

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【Creative Commons Attribution 4.0 International (CC BY 4.0)】

You are free to:

- Share — copy and redistribute the material in any medium or format

- Adapt — remix, transform, and build upon the material for any purpose

Under the following terms:

- Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made.

https://creativecommons.org/licenses/by/4.0/

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【ISC License】

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.

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*このページに記載されている各ソフトウェアの著作権およびライセンスは、それぞれの著作権者に帰属します。*

最終更新：2026年2月6日