Kan-nichi Seminar｜Event | Institute of Nature and Environmental Technology

Kan-nichi Seminar

Kan-nichi seminar is held once a month to facilitate collaborative studies and mutual understanding of researchers inside and outside the university. Those who are interested are welcome to attend the seminar. Students are also welcome to attend the seminar.

2025

April 2025-March 2026

No.	Date	Lecture title	Lecturer	Affiliation	Abstract
101	15 May	Plant Stimulus Responses	Masataka NAKANO	Institute of Nature and Environmental Technology, Kanazawa University	Abstract
100	17 April	Systematics of invertebrates, with special reference to Annelida	Naoto JIMI	Sugashima Marine Biological Laboratory, Nagoya University	Abstract

2024

April 2024-March 2025

No.	Date	Lecture title	Lecturer	Affiliation	Abstract
–	19 March (canceled)	Aadaptation to to toxic substances in animals	Mayumi ISHIZUKA	Laboratory of Toxicology, Faculty of Veterinary Medicine, Hokkaido University	Abstract
99	20 February	Searching for regular lakes	ITAI Takaaki	The University of Tokyo	Abstract
98	16 January	Komatsu’s Stone Culture to Connect across Time	KASHIDA Makoto	Komatsu City Archaeological Research Center	Abstract
97	19 December	Molecular reproduction and genetic engineering in bivalves	Kazue Nagasawa	Associate Professor, Tohoku University	Abstract
96	21 November	Assessment of nomadic pastoralists’ livelihood vulnerability to the changing climate in the Third Pole region: Case study in the Altai Mountains of western Mongolia	Altansukh Ochir	Professor, National University of Mongolia	Abstract
95	17 October	Towards Evaluating the Impact of Microplastics on Aquatic Organisms: Assessing Combined Effects with Chemicals and Developing Novel Monitoring Methods	Yuki TAKAI	Assistant Professor, Faculty of Agriculture, Kyushu University	Abstract
94	5 September	Agriculture’s challenge to mitigate and adapt to global environmental issues – Towards establishing new norms for the largest land and water use sector –	SHOBAYASHI Mikitaro	Research Institute for Humanity and Nature	Abstract
93	18 July	Measurements of hydroperoxy radical uptake coefficient: Field observation, atomizer experiment, and chamber experiment	Kei Sato	National Institute for Environmental Studies, Regional Environment Conservation Division, Head	Abstract
92	20 June	Occupational health and aerosols: Importance of aerosol measurement in workplaces	Maromu Yamada	National Institute of Occupational Safety and Health, Japan	Abstract
91	16 May	Studies on Bacterial Infections Causing Mass Deaths and Low-Quality Pearl Formation in Pearl oysters, Pinctada fucata	Akihiro SAKATOKU	Department of Natural and Environmental Sciences, School of Science, Academic Assembly, University of Toyama	Abstract
90	18 April	Recent Trends in biodiversity issues	Tohru Nakashizuka	Forest Research and Management Organization	Abstract

2023

April 2023-March 2024

No.	Date	Lecture title	Lecturer	Affiliation	Abstract
89	15 February	Molecular geochemistry: Geochemistry = History of elemental partition, partition = behavior of molecular at the interface	TAKAHASHI Yoshio	Dept of Earth and Planetary Science and Isotope Science Center The University of Tokyo	Abstract
88	18 January	The degradation state of plastics found in the Japan Sea environment	Edward Gou Nagato	Faculty of Life and Environmental Science, Shimane University / Institute of Nature and Environmental Technology, Kanazawa University	Abstract
87	21 December	Emission sources and formation processes of ultrafine particles in the troposphere	TAKEGAWA Nobuyuki	Tokyo Metropolitan University	Abstract
86	16 November	Seasonal and spatial variations of atmospheric aerosols in Antarctic troposphere	Keiichiro HARA	Fukuoka University	Abstract
85	19 October	Characteristics of the Aryl Hydrocarbon Receptor (AHR) Signaling Pathway in Birds	IWATA Hisato	Center for Marine Environmental Studies, Ehime University	Abstract
84	28 September	Chemical reactions of organic compounds associated with atmospheric aerosols	Takayuki KAMEDA	Graduate School of Energy Science, Kyoto University	Abstract
83	7 September	Inversion of Environmental Policies in Asia	Jin Sato	Institute for Advanced Studies on Asia, the University of Tokyo	Abstract
82	20 July	Physiological and ecological studies of crustaceans and their application to aquaculture and marine ecotoxicology	Kenji Toyota	Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University	Abstract
81	15 June	Creation and development of enviromental colloid engineering on the basis of dynamic analysis of flocculation	Yasuhisa Adachi	University of Tsukuba, Faculty of Life and environmental Science	Abstract
80	18 May	Study on effect of polycyclic aromatic hydrocarbons (PAHs) on human immune system	Sogo Nishimoto	Ishikawa Prefectural University	Abstract
79	20 April	Discovery and application of the nitrogen fixation by iron-reducing bacteria –key player of sustainable rice production–	Yuko Masuda	the University of Tokyo	Abstract

2022

April 2022-March 2023

No.	Date	Lecture title	Lecturer	Affiliation	Abstract
78	16 March	Characteristics and causes of air pollution in Wuhan, China	Zhang Lulu	Hubei University of Technology	Abstract
77	16 February	Quaternary age dating in the Korean Peninsula using OSL and 14C dating	Jin Cheul Kim	Quaternary Environment Research Center, Korea Institute of Geoscience and Mineral Resources (KIGAM)	»Abstract
76	19 January	The fates of nitrogen deposition in the forest ecosystems elucidated by natural abundances of nitrogen and oxygen isotopes	Keisuke Koba	Center for Ecological Research, Kyoto University	»Abstract
75	15 December	Characteristics of sedimentary environment and its history in oligohaline estuarine lake (Lake Shinji)	Koji Seto	Estuary Research Center, Shimane University	»Abstract
74	17 November	Short-term effects of fine particulate matter and ozone on respiratory system	Masayuki Shima	Department of Public Health, School of Medicine, Hyogo Medical University	»Abstract
73	20 October	How bone-eating worms eat whale bones by the root	Nirio Miyamoto	Japan Agency for Marine-earth Science and Technology, X-STAR	»Abstract
72	29 September	Assessing the effects of environmentally friendly farming practices on biodiversity in rice paddy ecosystems	Yuki Baba	Biodiversity Conservation and Utilization Group, Division of Agro-Ecosystem Management,Institute for Agro-Environmental Sciences, NARO, Principal Researcher	»Abstract
71	21 July	Science of Biomineralization from pearl to global environment	Michio Suzuki	Graduate School of Agricultural and Life Sciences, the University of Tokyo, Professor	»Abstract
70	16 June	(Online seminar)Atmospheric ammonia and aerosol particles	Kazuo Osada	Graduate School of Environmental Studies, Nagoya University, Professor	»Abstract
69	19 May	Predicated drifting polystyrene degradation in world oceans based on thermal decomposition	Katsuhiko Saido	Albatross Alliance Founder/ College of Industrial Technology, Nihon University, Senior researcher	»Abstract
68	21 April	(Online seminar)A decade of TEPCO’s Fukushima Dai-ichi Nuclear Power Plant accident from a fisheries oceanography perspective	Hideki Kaeriyama	Fisheries Resources Institute, Japan Fisheries Research and Education Agency	»Abstract

2021

April 2021-March 2022

No.	Date	Lecture title	Lecturer	Affiliation	Abstract
67	15 February	Analysis of polycyclic aromatic hydrocarbon quinones in particulate matters (PM) from atmosphere and combustion sources and their contribution to PM oxidative potentials.	Akira Toriba	Graduate School of Biomedical Sciences, Nagasaki University	»Abstract
66	18 January	Single-particle analysis of aging processes of atmospheric aerosols	Masao Gen	Faculty of Frontier Engineering, Institute of Science and Engineering, Kanazawa University	»Abstract
65	22 December	The application of OSL dating to marine terrace for estimation of landform evolution – An example of Noto peninsula –	Kazumi Ito	National Institute of Advanced Industrial Science and Technology, Geological Survey of Japan, Institute of Earthquake and Volcano Geology	»Abstract
64	16 November	Effect of global warming on water-carbon cycles in permafrost zone of northeastern Eurasia	Tetsuya Hiyama	Institute for Space-Earth Environmental Research, Nagoya University	»Abstract
63	19 October	(Online seminar)Specific phenotypes observed in growth-hormone-transgenic amago salmon (Oncorhynchus masou ishikawae)	Tsukasa Mori	Department of Marine Science and Resources, Nihon University College of Bioresource Science	»Abstract
62	28 September	(Online seminar)Plant-animal communities in the Anthropocene	Chuan-Kai Ho	Institute of Ecology and Evolutionary Biology, National Taiwan University	»Abstract
61	20 July	(Online seminar)Investigation of Antarctic Lake Sediment	Kota Katsuki	Estuary Research Center, Shimane University	»Abstract (Japanese)
60	15 June	(Online seminar)Environmental impact on sex determination and endocrine system	Shinichi Miyagawa	Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science	»Abstract (Japanese)
59	18 May	(Online seminar)Genomic Research Linking Marine Field and Evolution	Yoshida Masa-aki	Professor, Faculty of Life and Environmental Science, Shimane University	»Abstract (Japanese)
58	20 April	(Online seminar)Marine biogeochemical cycles of trace elements revealed by clean technique	Obata Hajime	Professor, Atmosphere and Ocean Research Institute, Tokyo University, Japan	»Abstract (Japanese)

2020

April 2020-March 2021

No.	Date	Lecture title	Lecturer	Affiliation	Abstract
49	17 June	Monitoring of aerosol physical properties in the Noto Peninsula	Alessia NICOSIA	Ph.D, Institute of Nature and Environmental Technology, Kanazawa University, Japan	»Abstract
50	30 June	Environmental research considered with humic substances	Iwai Hisanori	Ph.D. Institute of Nature and Environmental Technology, Kanazawa University, Japan	»Abstract (Japanese)
51	21 July	Life history and intraspecific behavior in sphaeromatid isopods (Crustacea: Peracarida)	Takeru Nakamachi	Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
52	1 Sept.	My thoughts for the researches in Institute of Nature and Environmental Technology, Kanazawa University	Chohji Tetsuji	Cooperative Researcher: Institute of Nature and Environmental Technology, Kanazawa University, Emeritus Professor: National Institute of Technology, Toyama College, and Kagoshima College	»Abstract (Japanese)
53	20 Oct.	Marine chemistry of the North Pacific Ocean based on trace metal stoichiometry	Yoshiki Sohrin	Institute for Chemical Research, Kyoto University	»Abstract (Japanese)
54	17 Nov.	Research of environmental dynamics for cosmogenic and anthropogenic radionuclides using Accelerator Mass Spectrometry	Kimikazu SASA	Tandem Accelerator Complex, Department of Physics, University of Tsukuba	»Abstract (Japanese)
55	22 Dec.	Interaction of Kosa particles with naphthalene as a probe PAH	ZHANG Lulu	Ph.D., Institute of Nature and Environmental Technology, Kanazawa University	»Abstract
56	19 Jan.	(Online seminar) Assessing the risk of climate change and alien invasion species using species distribution models	Zhixin Zhang	Ph.D., Graduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology	»Abstract
57	16 Feb.	(Online seminar) Toxification mechanism of pufferfish–How does pufferfish accumulate tetrodotoxin?	Yuji Nagashima	Professor, Niigata Agro-Food University	»Abstract

2019

April 2019-March 2020

No.	Date	Lecture title	Lecturer	Affiliation	Abstract
39	2 Apr.	Fukushima- a view from the ocean	Ken Buesseler	Woods Hole Oceanographic Institution, MA, USA	»Abstract
40	16 Apr.	1. Evaluation of causal effect of insecticides on population declines of a dragonfly, Sympetrum frequens in rice fields	Kosuke Nakanishi	Center for Health and Environmental Risk Research, National Institute for Environmental Studies	»Abstract (Japanese)
		2. Ecological risk assessment and management of heavy metals: assessment of causal effects on invertebrate community and robust decision-making against severe uncertainty.	Hiroyuki Yokomizo	Center for Health and Environmental Risk Research, National Institute for Environmental Studies	»Abstract (Japanese)
41	18 June	1. Viral toxicity using clinical study in Beni-Suef University as PhD degree, and evaluation of polluted sea water in the Red Sea on the osteoclasts and osteoblasts of goldfish in Noto Marine Laboratory	Mohammed Ibrahim Zanaty Mourad	Cooperative Researcher, Institute of Nature and Environmental Technology, Kanazawa University	»Abstract
		2. Long-term aerosol observations in NOTO Ground-based Research Observatory (NOTOGRO)	Alessia NICOSIA	Posdoctoral Researcher, Institute of Nature and Environmental Technology, Kanazawa University
		3. The use of glass fiber filter functionalized with PEI/HA double-layer coating for removing copper from seawater.	Hisanori Iwai	Posdoctoral Researcher, Institute of Nature and Environmental Technology, Kanazawa University
42	16 July	Safety of edible pufferfish – Appearance of hybrid individuals –	Shoichiro ISHIZAKI	Graduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology
43	9 Sept.	Introduction to ocean literature	Atsushi TSUDA	Atmospheric and Ocean Research Institute, The University of Tokyo	»Abstract (Japanese)
44	15 Oct.	Accident of Fukushima Dai-ichi Nuclear Power Plant for a researcher majoring atmospheric aerosol	Naoki KANEYASU	National Institute of Advanced Industrial Science and Technology	»Abstract (Japanese)
45	7 Nov.	Ecology of microbial loop in lake and marine systems	Shin-ichi NAKANO	Center for Ecological Research, Kyoto University	»Abstract (Japanese)
46	19 Nov.	Progress of the Japan Environment and Children’s Study	Kenji TAMURA	Visiting researcher, National Institute for Environmental Studies	»Abstract (Japanese)
47	21 Jan.	Evolution of metazoan metabolism and morphology	Takeshi Kawashima	National Institute of Genetics	»Abstract (Japanese)
48	18 Feb.	Joint ownership rights in Early Modern Period of Kaga Domain – the suggestions for contemporary property law study.	Gakuto TAKAMURA	College of Policy Science, Ritsumeikan University	»Abstract (Japanese)

2018

April 2018-March 2019

No.	Date	Lecture title	Lecturer	Affiliation	Abstract
28	17 Apr.	Marine Plastic Pollution ーcurrent and future studies on microplastics	Atsuhiko Isobe	Research Institute for Applied Mechanics, Kyushu University	»Abstract (Japanese)
29	15 May	Establishment of Japan as Ocean Resource Nation	Hidekazu Tokuyama	Center for Advanced Marine Core Research, Kochi University	»Abstract (Japanese)
30	19 Jun.	Biomonitoring study for environmental pollutants around Japan sea area	Masato Honda	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
31	9 Jul.	Bio-aerosols: population dynamics and emerging global trends	Stephen B. Pointing	Yale-NUS College, National University of Singapore	»Abstract
32	17 Jul.	Coastal engineering and climate change in Korea	Wook-Hyun Nahm	Geological Research Division, KIGAM	»Abstract
33	25 Sep.	Prenatal and postnatal environmental chemical exposure and their associations with growth of children – brief introduction to mini-birth cohort in Jiangsu Province rural area	Zhijun Zhou	School of Public Health, Fudan University	»Abstract
34	16 Oct.	Particular life cycle strategy of moon-jelly, Aurelia coerulea in the Sea of Japan	Hiroshi Miyake	School of Marine Biosciences, Kitasato University	»Abstract (Japanese)
35	20 Nov.	On the Food Sharing of the Feast: A Case Study in Futuna, Vanuatu, Melanesia	Yasuko Kinoshita	Institute of Noto SATOUMI Education and Studies	»Abstract (Japanese)
36	18 Dec.	Formative process of block stream in the Japan Sea area- A case study of Mt. Maneo in Korea	Yukiya Tanaka	College of Sciences, Kyung Hee University	»Abstract (Japanese)
37	15 Jan.	Analyzing aquatic biodiversity using environmental DNA	Toshifumi Minamoto	Graduate School of Human Development and Environment, Kobe University	»Abstract (Japanese)
38	19 Feb.	From conservation to utilization of nature: Integration of environment, society and economy by green infrastructure	Yusuke Ueno	Ishikawa Prefectural University	»Abstract (Japanese)

2017

April 2017-March 2018

No.	Date	Lecture title	Lecturer	Affiliation	Abstract
17	18 Apr.	1.Development of an open-access data repository for environmental monitoring data of the Pan-Japan Sea Area	Takehiro Miyamoto	Graduate School of Natural Science and Technology, Kanazawa University	»Abstract (Japanese)
17	18 Apr.	2. Study on environmental radioactivity using radioiodine and radiocarbon	Tetsuya Matsunaka	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
18	16 May	Studies using Chemical Meteorology Model: Air Pollution – Meteorology Interactions	Mizuo Kajino	Atmospheric Environment and Applied Meteorology Research Department, Meteorological Research Institute, Japan Meteorological Agency	»Abstract (Japanese)
19	20 Jun.	1. Observation of new particle formation event at Noto peninsula and quantitative evaluation by transported air from outside the country	Hiroshi Tsurumaru	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract
19	20 Jun.	2. An analysis of Polycyclic aromatic compounds in the marine environment through abiotic and biotic tiers	Edward G. Nagato	Institute of Nature and Environmental Technology	»Abstract
20	18 Jul.	Sinking particles in the marine environment –Observation and analysis in the Japan Sea and off Fukushima	Shigeyoshi Otosaka	Research Group for Environmental Science, Japan Atomic Energy Agency	»Abstract (Japanese)
21	26 Sep.	Evolution of the Japan Sea inferred from neodymium isotopes of fossil apatite and introduction of environmental DNA study in the Toyama Bay	Keiji Horikawa	Graduate School of Science and Engineering for Research, University of Toyama	»Abstract (Japanese)
22	17 Oct.	Habitat connectivity of organisms: its significance and methodological advancement	Tadashi Miyashita	School of Agriculture and Life Sciences, University of Tokyo	»Abstract (Japanese)
23	21 Nov.	1. Impacts of anthropogenic toxic chemicals on aquatic communities	Masaki Sakamoto	Department of Environmental and Civil Engineering, Toyama Prefectural University	»Abstract (Japanese)
23	21 Nov.	2. Exposure Assessment of Indoor Air Pollutants to Children	Yukari Takahashi	Faculty of Contemporary Society, Toyama University of International Studies	»Abstract (Japanese)
24	19 Dec.	Natural and social evaluation of connectivity from forests to coastal areas brought by the forest management	Shozo Shibata	Graduate School of Global Environmental Studies, Kyoto University	»Abstract (Japanese)
25	16 Jan.	Study on plant life history using a life table	Eiichiro Kinoshita	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
26	20 Feb.	Health Effects of Air Pollution: A Historical Review and Perspective	Masayuki Shima	Department of Public Health, Hyogo College of Medicine	»Abstract (Japanese)
27	5 Mar.	Research lecture: The Ecology of Desert Microbes: From Earth to Mars	Stephen Pointing	Yale-NUS College, National University of Singapore	»Abstract

2016

April 2016-March 2017

No.	Date	Lecture title	Lecturer	Affiliation	Abstract
10	17 May	1. Analysis of particulate PAHs in Northeast Asia by using model simulations	Yayoi Inomata	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
10	17 May	2. Studies on catchment environmental changes and material transport processes based on lake and reservoir sediments	Shinya Ochiai	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
11	12 Jul.	Late Cainozoic Geostructural Development of Hokuriku District, Central Japan	Shinji Tsukawaki	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
12	20 Sep.	Immunity of Fishes: Innate immune system on fish body surface	Yoichiro Kitani	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
13	18 Oct.	Relationship between the abyssal circulation in the Japan Sea and the global change	Toshitaka Gamo	Atmosphere and Ocean Research Institute, the University of Tokyo	»Abstract (Japanese)
14	15 Nov.	1. Issues on the introduction of marine education in elementary and junior high schools; Effective use of Satoumi resource	Makoto Urata	Institute of Noto Satoumi Education and Studies, Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
14	15 Nov.	2. Measurement of change of in childrens’ consciousness through community-based education -A case study of SATOUMI learning in Noto town, Ishikawa Prefecture –	Kyoko Matsumoto	Institute of Noto Satoumi Education and Studies, Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
15	20 Dec.	The North Pacific Marginal Seas System – A relationship between the Japan and the East China Sesas	Tomoharu Senjyu	Research Institute for Applied Mechanics, Kyushu University	»Abstract (Japanese)
16	17 Jan.	New stage of Japan Sea paleoceanography using shallow marine drilling core	Takuya Sagawa	Institute of Science and Engineering, Kanazawa University	»Abstract (Japanese)

2015

April 2015-March 2016

No.	Date	Lecture title	Lecturer	Affiliation	Abstract
1	12 May	1. Atmospheric research activity in the western coast of central Japan: Towards the establishment of the aerosol climatology	Atsushi Matsuki	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
1	12 May	2. Beginning with the research of hormones, development our research into environmental risk assessment and aquaculture	Nobuo Suzuki	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
2	9 Jun.	1. Future Direction of Environmental Studies at Marginal Seas	Seiya Nagao	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
2	9 Jun.	2. Geochronology: Deveropment of new methodology and application to the disaster research	Noriko Hasebe	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
3	14 Jul.	1. Predictive model for adsorption/desorption of toxic trace elements on earth surface materials	Keisuke Fukushi	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
3	14 Jul.	2. Environmetal Pollution in East Asia from the Point View of Polycyclic Aromatic Hydrocarbons	Kazuichi Hayakawa	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
4	2 Oct.	1. Ecology of Land crab connecting forest and ocean and its influence on coastal ecosystems	Seiji Yanai	Environmental Sciences, Ishikawa Prefectural University	»Abstract (Japanese)
4	2 Oct.	2. Depopulation mechanism and some prospects of rural regeneration: a case of Noto peninsula area	Hikaru Samuta	College of Human and Social Sciences, Kanazawa University	»Abstract (Japanese)
5	16 Oct.	Geochemical cycles within the Sea of Japan: Implications from distributions of multi-radionuclides	Mutsuo Inoue	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
6	10 Nov.	1. The environmental research of marine invertebrates expanding from the endocrine research	Toshio Sekiguchi	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
6	10 Nov.	2. Biodiversity and ecological restoration in paddy-dominated landscapes	Nisikawa Usio	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
7	8 Dec.	Direct use of low enthalpy natural energy	Shigeo Kimura	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
8	12 Jan.	Circulation in the Pacific Ocean revealed by low-level counting at Ogoya underground laboratory Transportation and prediction of FNPP1-derived radiocesium	Yasunori Hamajima	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)
9	9 Feb.	Study on atmospheric polycyclic aromatic hydrocarbons in East Asian area	Ning Tang	Institute of Nature and Environmental Technology, Kanazawa University	»Abstract (Japanese)