Private
https://webapi.syncroom.appservice.yamaha.com/launch_app?roomName=A&roomId=0d786c76-6970-4d14-9d6a-ed890a34ba7f&requirePassword=0 / 記憶を飛ばす会2025夏
https://webapi.syncroom.appservice.yamaha.com/launch_app?roomName=A&roomId=0d786c76-6970-4d14-9d6a-ed890a34ba7f&requirePassword=0