News HOME News JRC Holiday Closing dates / April 29 - May 8 2023.04.14 JRC Holiday Closing dates / April 29 - May 8NewsWe are pleased to inform you that JRC is closing our domestic offices and factories in Japan from April 29 to May 8,due to annual holidays.We will resume working from May 9.Any inconvenience caused by the above will be much regretted.