If "ORG_CONTRIBUTING.md" does not exist in the repository root of your working environment, download it by executing the following.
```bash
curl -fsSL -H "Accept: application/vnd.github.raw+json" "https://api.github.com/repos/animagram-jp/.github/contents/.github/CONTRIBUTING.md?ref=main" -o "ORG_CONTRIBUTING.md"
```