Research theme for competitive and other funds (5)：
2009 - 2014 Origin and chemistry of geofluids
2010 - 2012 State analysis of micro area of omphacite inclusions within garnet from eclogite
2009 - 2012 A project which gives surprise and impression and makes science favorite in order to prevent dislike of science.
2009 - 2011 Dehydration and melting process in deep subduction zone-Zircon geochemistry from the Sanbagawa eclogite-
2007 - 2009 Fluid-rock interaction deduced from geological time bright-layer in the middle crust
Papers (27)：
Intra-oceanic arc accretion along Northeast, Asia during Early Cretaceous, provides a, plate, tectonic context, for North China craton destructi. Intra-oceanic arc accretion along Northeast Asia during Early Cretaceous provides a plate tectonic context for North China craton destruction. 2022
Hafiz Ur Rehman, Hiroshi Yamamoto, Tayyaba Mateen, Kazuaki Okamoto, Tzen-Fu Yui, Masaru Terabayashi, Kazuaki Nanamura. Oxygen isotope data of quartz from San-yo and Ryoke belt granites, schists, and siliceous veins: constraining the effects of 18O-rich fluids on granitic magma. Episodes. 2021
Hiroshi Yamamoto, Kazuaki Okamoto, Sun-Lin Chung, Hao-Yang Lee, Yuji Mita, Shuro Ueda, Masaru Terabayashi. Paleoproterozoic to Cenozoic zircon U-Pb ages with Hf signatures from metamorphic rocks and granodiorite of Tokunoshima: constraints on the geotectonic subdivision of the Ryukyu island arc, Southwest Japan. International Geology Review. 2020. 1-16
Seiya Fukumura, Kazuaki Okamoto, Masaru Terabayashi. Reply to Comment on ‘Metamorphic olivine after dehydration embrittlement in Serpentinite: Case study from the Shiraga Serpentinite mass in the Sanbagawa high P/T metamorphic belt, central Shikoku, Japan’ by Wallis and Endo, https://doi.org/10.1111/iar.12328. Island Arc. 2020. 29. 1
Hiroshi Yamamoto, Kazuaki Okamoto, Yoshiyuki Kaneko, Masaru Terabayashi. Southward extrusion of eclogite-bearing mafic-ultramafic bodies in the Sanbagawa belt, central Shikoku, Japan. Tectonophysics. 2004. 387. 1-4. 151-168
Kazuaki Okamoto, Hironao Shinjoe, Ikuo Katayama, Kentaro Terada, Yuji Sano, Simon Johnson. SHRIMP U-Pb zircon dating of quartz-bearing eclogite from the Sanbagawa Belt, south-west Japan: Implications for metamorphic evolution of subducted protolith. Terra Nova. 2004. 16. 81-89
OKAMOTO Kazuaki, MARUYAMA Shigenori, ISOZAKI Yukio. Accretionary complex origin of the Sanbagawa, high P/T metamorphic rocks, Central Shikoku, Japan-Layer-Parallel shortening structure and greenstone geochemistry-. The Journal of the Geological Society of Japan. 2000. 106. 1. 70-86
丸山茂徳, 寺林優, 岡本和明. Physical process of lower crust. Glaucophanitic metamorphic belt of the world and rising mechanism. 月刊地球. 1996. 18. 3. 177-184
