JR東日本、SixTONES発車メロディ中止「安全面で懸念」わずか9日「柄の長い集音マイク」使用増加 – スポニチ Sponichi Annex

P 2025/10/10 12:42 U

https://news.google.com/rss/articles/CBMilgFBVV95cUxPUk5MbEVCU1FkMWVTVVhfbEVKYk0xd1EydFNlMF9yYy1uU1hERTVGQmtEZGxkYnhKanloYlYyT1Fsdl9hSk5haEhmYlZRRFhKM05NQ3NvNUhsRllqSXAtUVJ5UGFOMFl6UVFlYlh3aTZZeGlOb0E2bUhXUmMxbnlISmlrbnZwTzRXWjhha1Q5aFNlbHBOOHc?oc=5


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