The Obaku sect is one of Japan’s three major Zen Buddhism sects with its head temple Manpuku-ji located in Uji City, Kyoto. Manpuku-ji was founded about 350 years ago. The main building survived a number of natural disasters and the ravages of war remaining as was founded and has been designated as an important national cultural property. The temple also houses several treasured articles which have been designated as important cultural assets as well. We heard that our data loggers were being used in their “Bunkaden” building where these treasures are stored and exhibited, so we took a trip to Uji to find out more about how they are using our loggers. We spoke with Mr. Nobutaka Hisatsune, the main priest at Manpuku-ji. * Zen is a type of Buddhism which stresses the use of meditation as a way of training and finding enlightenment. Date: February 28, 2019 Place: Obaku Manpuku-ji Temple (Uji City, Kyoto) Models in Use: RTR-500NW, RTR-503, RTR-574-H Purpose: Managing temperature, humidity and illuminance of treasured property Q: First of all, could you give us a short introduction to Obaku Manpuku-ji Temple (from here Manpuku-ji)? Mr. Hisatsune: Of course. Manpuku-ji was founded about 350 years ago in