core/homeassistant/components/nws/translations/ja.json

{
    "config": {
        "step": {
            "user": {
                "data": {
                    "api_key": "API\u30ad\u30fc"
                },
                "title": "\u30a2\u30e1\u30ea\u30ab\u56fd\u7acb\u6c17\u8c61\u5c40\u306b\u63a5\u7d9a"
            }
        }
    }
}