At the IEEE R10 HTC 2025, held at Chiba University of Commerce from September 29 to October 1, Mr. Ishisaki delivered the following presentations.

• Yuito Ishisaki, Kyotaro Kunii, Hiroshi Tsutsui, Takeo Ohgane, “A Measurement of Packet Delivery Rate and Signal Strength in LoRa Communication in Urban and Suburban Areas of Sapporo,” Proceedings of IEEE R10 Humanitarian Technology Conference (IEEE R10 HTC), Sep. 2025.