Pilot application of the Volcanic Unrest Index (VUI) for active volcanoes in Japan: Mount Tokachidake and Mount Meakandake Authors Wataru Kanda (ORCID: https://orcid.org/0000-0003-2874-3538) Akihiko Terada (ORCID: https://orcid.org/0000-0001-5746-4912) Takahiro Ohkura (ORCID: https://orcid.org/0000-0003-1905-6330) Masahiro Ichiki (ORCID: https://orcid.org/0000-0003-0814-1265) Mare Yamamoto (ORCID: https://orcid.org/0000-0003-1591-1387) Toshiya Mori (ORCID: https://orcid.org/0000-0003-4570-0951) Mitsuru Utsugi (ORCID: https://orcid.org/0000-0002-0010-9685) Takeshi Hashimoto (ORCID: https://orcid.org/0000-0003-2759-2985) Hiroshi Aoyama (ORCID: https://orcid.org/0000-0002-7675-9107) Ryo Takahashi (ORCID: https://orcid.org/0009-0007-6810-6599) Akimichi Takagi (ORCID: https://orcid.org/0009-0007-6756-6358) Ryo Tanaka Institutions Hokkaido University of Science (JP) Tokyo Institute of Technology (JP) Tohoku University (JP) Hokkaido University (JP) Kyoto University (JP) Japan Meteorological Agency (JP) Hokkaido Research Organization (JP) The University of Tokyo (JP) Explore the Global Research Space Interactive Map