{"id":38,"date":"2016-03-11T14:05:12","date_gmt":"2016-03-11T05:05:12","guid":{"rendered":"https:\/\/gra.rakuno.ac.jp\/en\/?page_id=38"},"modified":"2026-01-23T09:45:09","modified_gmt":"2026-01-23T00:45:09","slug":"staff_3","status":"publish","type":"page","link":"https:\/\/gra.rakuno.ac.jp\/en\/dairy\/staff_3.html","title":{"rendered":"[Master\u2019s Course] Dairy Science"},"content":{"rendered":"

[Master\u2019s Course] Dairy Science<\/h3>\r\n

Crop Production Science<\/h4>\r\n\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n
Soil Science and Plant Nutrition<\/th>\r\n Professor
Yoshihiro Kobae<\/h6>\r\n <\/td>\r\n
Research on good agricultural practices based on scientific findings of soils, plants and microorganisms to\r\n secure substantial foods with less environmental impacts<\/td>\r\n <\/tr>\r\n
Professor
Takuji Sawamoto<\/h6>\r\n <\/td>\r\n
Research on good agricultural practices based on scientific findings of soils and crops to secure substantial\r\n foods with less environmental impacts<\/td>\r\n <\/tr>\r\n
Plant Pathology and Entomology<\/th>\r\n Professor
Takahiro Sonoda<\/h6>\r\n <\/td>\r\n
Research on the ecology of asparagus disease and breeding for disease resistance <\/td>\r\n <\/tr>\r\n
Professor
Yuka Komoda<\/h6>\r\n <\/td>\r\n
The aim of my research is to elucidate plant-virus interactions and viral multiplication mechanisms using\r\n biochemical and molecular biological techniques.<\/td>\r\n <\/tr>\r\n \r\n
Associate Professor
Kengo Nakahira<\/h6><\/u><\/td>\r\n
To establish sustainable agricultural pest control systems, we study the basic ecology such as the life\r\n history\r\n and behavior of pests and natural enemies and the methods of biological pest control.<\/td>\r\n <\/tr>\r\n
Forage Feed Crops Science<\/th>\r\n Professor
Toshiya Saigusa<\/h6>\r\n <\/td>\r\n
We aim to establish a sustainable grassland management and forage production technology of resource recycling\r\n in\r\n cold region. We work on \u2460 Elucidation of Growth characterization of the major grass species, \u2461Composition\r\n control\r\n of grass species in grassland, \u2462 Elucidation of nutrient dynamics in forage glass field<\/td>\r\n <\/tr>\r\n
Professor
Taiki Yoshihira<\/h6>\r\n <\/td>\r\n
We study to establish a cultivation technology that can achieve both high-yield and high-quality in forage\r\n crops\r\n (corn, grass, wheat and barley) and food crops (wheat, barley and beans). We also study on elucidation factor as\r\n viewed from the dry matter production process.<\/td>\r\n <\/tr>\r\n
Associate Professor
Satoshi Hayashi<\/h6>\r\n <\/td>\r\n
Reaserch on high-yielding and labor-saving crop management with less environmental lord (target crops; rice, maize and potato) \r\n<\/td>\r\n <\/tr>\r\n
Plant Genetics<\/th>\r\n Professor
Shiro Mori<\/h6>\r\n <\/td>\r\n
Development of novel horticultural crops using plant biotechnology\r\n Elucidation of the physiological and ecological characteristics of horticultural plants in cold regions and\r\n establishment of high-quality cultivation techniques<\/td>\r\n <\/tr>\r\n
Professor
Takahiro Wgatsuma<\/h6>\r\n <\/td>\r\n
We try to understand the life of wild plants in the weed and the ecosystem in the field by molecular\r\n biological\r\n approach. We also conduct the research on the history and diffusion process of wild plants by estimating the\r\n genetic structure of weeds and wild plant populations.<\/td>\r\n <\/tr>\r\n
Associate Professor
Yoshihiro Okamoto<\/h6>\r\n <\/td>\r\n
We tackle various problems of haploid method of breeding in autogamous crop, especially rice.<\/br>\r\n 1) Improvement in technology of another culture efficiency,<\/br>\r\n 2) Establishment of haploid method of breeding other than anther culture method,<\/br>\r\n 3) Gene mapping of anther culture efficiency,<\/br>\r\n 4) Production of rice experiment strains such as DHLs and RILs. In these studies.<\/td>\r\n <\/tr>\r\n
Dairy and Farm Machinery<\/th>\r\n Professor
Michio Komiya<\/h6>\r\n <\/td>\r\n
My research interest includes automation for efficient feeding, manufacturing of bio-diesel fuel and its\r\n physical properties and combustion characteristics of the fuel, and actual situation of energy use and\r\n improvement\r\n in dairy farm.<\/td>\r\n <\/tr>\r\n
Associate Professor
Shiho Ishikawa<\/h6>\r\n <\/td>\r\n
Research on the use of energy from biomass such as livestock manure, and the development of smart integrated\r\n systems to improve livestock comfort and work efficiency, with the aim of creating a new livestock management\r\n system that is friendly to livestock, humans, and the environment.<\/td>\r\n <\/tr>\r\n <\/tbody>\r\n<\/table>\r\n

Note) Underlined faculty members are in charge of associate instruction for research (not supervisory faculty)<\/p>\r\n\r\n

Animal Production Science<\/h4>\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n
Animal Reproduction <\/th>\r\n Professor
Kei Imai<\/h6>\r\n <\/td>\r\n
\uff11\uff09Improvement of embryo production efficiency on in-vitro fertilization in bovine, and assessment technique\r\n for\r\n conception ability of in-vitro produced bovine embryos.
\r\n \uff12\uff09Improvement of Sexing technique in cattle.
\r\n \uff13\uff09Development of novel technology for embryo production in livestock animal.<\/td>\r\n <\/tr>\r\n
Professor
Osamu Dochi<\/h6>\r\n <\/td>\r\n
\uff11\uff09Development of efficient embryo production system in bovine.
\r\n \uff12\uff09Cryopreservation of bovine oocytes and embryos.
\r\n \uff13\uff09Improvement of pregnancy rate and effective utilization of embryo transfer in cattle.
\r\n \uff14\uff09Characterization of reproductive physiology in High-producing dairy cows
\r\n \uff15\uff09Improvement of reproduction management system in cattle.<\/td>\r\n <\/tr>\r\n
Associate Professor
Takamasa Nishisozu<\/h6>\r\n <\/td>\r\n
1.Application of genomic evaluation and reproductive technologies(artificial insemination, embryo transfer, in vitro fertilization)in improving herd performance and economic efficiency of dairy and beef cattle.
2.Improvement of pregnancy rate of artificial insemination and embryo transfer in cattle.
3.Development of technology to reduce feed cost of beef cattle by eco-feed utilizing unused resources such as food processing by-products.\r\n<\/td>\r\n <\/tr>\r\n\r\n
Animal Genetics and Breeding <\/th>\r\n Professor
Tomoko Amano<\/h6>\r\n <\/td>\r\n
\uff11\uff09Research on genes involved in the production of milk and meat in livestock
\r\n \uff12\uff09Research on genes involved in the production of eggs and meat in poultry
\r\n \uff13\uff09Research on genes that control the traits such as disease resistance, breeding capacity and temperament\r\n involved\r\n in the proper management of livestock and poultry<\/td>\r\n <\/tr>\r\n \r\n
Associate Professor
Yutaka Masuda<\/h6>\r\n <\/td>\r\n
Study on methods for genetic and genomic improvement for economic traits of farm animals.
\r\n \uff11\uff09Statistical models to predict individual genetic value accurately
\r\n \uff12\uff09Selective breeding plans using biological data e.g., genomic information
\r\n \uff13\uff09Development of software useful for data analysis in quantitative genetics<\/td>\r\n <\/tr>\r\n\r\n
Animal Nutrition <\/th>\r\n Professor
Kenichi Izumi<\/h6>\r\n <\/td>\r\n
Research feeding management techniques that balance optimal rumen function and high milk production.
\r\n \uff11\uff09Research on carbohydrate feeding techniques to maintain proper rumen function
\r\n \uff12\uff09Research on TMR formulation and feeding methods for high producing dairy herds
\r\n \uff13\uff09Developing a dairy production system that achieves high milk production<\/td>\r\n <\/tr>\r\n
Professor
Yoshio Kiku<\/h6>\r\n <\/td>\r\n
\uff11\uff09Research on diagnosis, treatment and prevention of bovine mastitis.
\r\n \uff12\uff09Research on alternative methods of antimicrobial treatment of bovine mastitis.
<\/td>\r\n <\/tr>\r\n
Professor
Hiroki Nakatsuji<\/h6>\r\n <\/td>\r\n
Study on characteristics of feed digestion in the rumen of dairy cattle<\/td>\r\n <\/tr>\r\n
Professor
Michi Yamada<\/h6>\r\n <\/td>\r\n
We will study how to use eco-feed and how to improve the breeding environment so that the fed feed can be\r\n fully\r\n utilized for pigs and chickens . In addition, in pig farming, we will also conduct research to improve fertility\r\n for efficient production of piglets.<\/td>\r\n <\/tr>\r\n
Lecturer
Kazuya Doi<\/h6><\/u>\r\n <\/td>\r\n
1) Research on the conversion of forage and food and agricultural by-products into silage.
\r\n 2) Research on estimation of dry matter intake in grazing areas.<\/td>\r\n <\/tr>\r\n\r\n
Farm Animal Management <\/th>\r\n Professor
Shigeru Morita<\/h6>\r\n <\/td>\r\n
Animal welfare assessment for good farm practice and production\r\n Factors influencing resting behavior and eating behavior in free-stall barn\r\n Analysis of the social connections of adjacent eating and resting cows<\/td>\r\n <\/tr>\r\n
Professor
Hiroshi Yamada<\/h6>\r\n <\/td>\r\n
As a study of human and animal relationship, we investigate the effects of animal therapy and hippotherapy,\r\n relationship between pets and humans, measurement of stress response and personality and temperament, exhibition\r\n of zoo animals, and behavioral survey.<\/td>\r\n <\/tr>\r\n
Associate Professor
Kenji Nekomoto<\/h6>\r\n <\/td>\r\n
We conduct research such as recycling and nitrogen balance of manure; low-cost processing of milking related\r\n drainage, and the actual occurrence of greenhouse gas. We also tackle a new theme, which is more \u201cpractical\u201d.\r\n <\/td>\r\n <\/tr>\r\n
Dairy Biochemistry<\/th>\r\n Undecided<\/td>\r\n\r\n <\/tr>\r\n <\/tbody>\r\n<\/table>\r\n

Note) Underlined faculty members are in charge of associate instruction for research (not supervisory faculty)<\/p>\r\n\r\n

Dairy Information Science<\/h4>\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n
Dairy Farm Management and Information Science<\/th>\r\n Professor
Yoshihiko Yoshino<\/h6>\r\n <\/td>\r\n
We have built a database of business data of agricultural cooperatives in dairy farming areas, developed a\r\n program that enables sequential management analysis, and are using it for research.
\r\n \uff11\uff09Factors behind profitability disparities in dairy farm management
\r\n \uff12\uff09Conditions for formation of economic effects in grassland restoration
\r\n \uff13\uff09Conditions for securing high profits in grazing dairy farming<\/td>\r\n <\/tr>\r\n
Farm Management<\/th>\r\n Professor
Takahisa Hinata<\/h6>\r\n <\/td>\r\n
1) Research on livestock management and planning
\r\n 2) Research on farmers’ decision-making for sustainable agriculture
\r\n 3) Research on social conditions for promoting sustainable agriculture<\/td>\r\n <\/tr>\r\n
Professor
Toru Yoshioka<\/h6>\r\n <\/td>\r\n
\uff11\uff09Planning and practicing method of management strategy in farm management.
\r\n \uff12\uff09Research on developmental conditions and direction of local farming systems
\r\n \uff13\uff09Research on requirements for establishment and the developmental direction of agricultural support system<\/td>\r\n <\/tr>\r\n
Dairy Policy<\/th>\r\n Professor
Seiji Inoue<\/h6>\r\n <\/td>\r\n
Research on the influence which agricultural policy has on farm management and regional economy.<\/td>\r\n <\/tr>\r\n
Professor
Kentaro Koito<\/h6>\r\n <\/td>\r\n
\uff11\uff09Research on productivity of dairy farm management
\r\n \uff12\uff09Research on technology selection in agricultural production
\r\n \uff13\uff09A case study of the use of food by-products in agricultural production<\/td>\r\n <\/tr>\r\n
Professor
Akihiro Kobayashi<\/h6>\r\n <\/td>\r\n
We research the social and cultural issues underlying both rural and urban areas based on the Bible and Christian thought from the perspective of applied ethics.
\r\n1) Gender, sexuality, and queer studies
\r\n2) Peace, human rights, and bioethics
\r\n3) Animal welfare, animal rights, and symbiosis in nature\t\t\t\t\t\r\n<\/td>\r\n <\/tr>\r\n
Agricultural Marketing<\/th>\r\n Professor
Kensuke Itoyama<\/h6>\r\n
<\/td>\r\n <\/tr>\r\n <\/tbody>\r\n<\/table>\r\n\r\n

Environmental and Synbiotic Science<\/h4>\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n
Wildlife Science<\/th>\r\n Professor
Yoshikazu Sato<\/h6>\r\n <\/td>\r\n
We understand the ecology of wild animals, mainly brown bear, which represents wild animal in Hokkaido. In\r\n order\r\n to minimize conflicts with humans, we conduct research using various techniques such as field survey, laboratory\r\n experiment, and data analysis.<\/td>\r\n <\/tr>\r\n
Associate Professor
Hiromasa Igota<\/h6>\r\n <\/td>\r\n
Hunting is an important element of wildlife management. In order to pursue its ecological and social role, we\r\n conduct research on trends and awareness of hunting, ecology of hunted wildlife and efficient capture method.\r\n <\/td>\r\n <\/tr>\r\n
Associate Professor
Toru Suzuki<\/h6>\r\n <\/td>\r\n
In order to achieve a harmonious coexistence with wildlife and biological diversity and human society, we\r\n conduct basic and applied research with conservation biological and landscape ecological approaches.<\/td>\r\n <\/tr>\r\n
Associate Professor
Yasuyuki Tachiki<\/h6>\r\n <\/td>\r\n
Find solutions for solve the conflict between human and local-biodversity by finding benefits for each sides\r\n based on facts.<\/td>\r\n <\/tr>\r\n
Associate Professor
Takashi Haramura<\/h6>\r\n <\/td>\r\n
We are studying animal behaviour and animal ecology using amphibians and insects. Especially, we focus on\r\n basic\r\n research of these study fields. <\/td>\r\n <\/tr>\r\n
Lecturer
Tetsuji Ito<\/h6>\r\n <\/td>\r\n
Research using information and samples obtained through field surveys to obtain knowledge for wildlife\r\n management in consideration of wildlife ecology.<\/td>\r\n <\/tr>\r\n
Lecturer
Kei Matsubayashi<\/h6>\r\n <\/td>\r\n
Understanding the mechanisms of diversification and maintenance of species in invertebrates especially insects\r\n with ecological genetic approaches. The instructions are mainly evolutionary ecology, behavioral ecology,\r\n taxonomy, molecular population\r\n genetics, quantitative genetics, and morphological analysis, and further, genomics, mathematical analysis, and\r\n chemical analysis are also available if needed.\r\n\r\n <\/td>\r\n <\/tr>\r\n
Associate Professor
Sayaka Mori<\/h6><\/u><\/td>\r\n
Based on a foundation of fundamental research on the ecology,\r\n behavior, and evolution of wildlife, we also engage in applied\r\n research related to conservation. While emphasizing field surveys, we\r\n conduct research using GIS and DNA analysis. Our primary research\r\n subjects are wild birds.<\/td>\r\n <\/tr>\r\n
Lecturer
Keiji Matsumoto<\/h6><\/u><\/td>\r\n
<\/td>\r\n <\/tr>\r\n
International environmental information science<\/th>\r\n Professor
Buho Hosino<\/h6>\r\n <\/td>\r\n
Remote Sensing methods for environment change detection and ecosystem (habitat) modeling;\r\n Land surface change detection of Global and Regional scale.<\/td>\r\n <\/tr>\r\n
Associate Professor
Kenta Ogawa<\/h6>\r\n <\/td>\r\n
Application of remote sensing, GPS and GIS technology for environmental policy making, prediction of climate\r\n change and monitoring of forest and agricultural field.<\/td>\r\n <\/tr>\r\n
Lecturer
Nobuhiko Yoshimura<\/u><\/h6>\r\n <\/td>\r\n
My research focuses on developing and applying evaluation methods for human activities related to forest management, disaster prevention, and tourism, using geospatial technologies such as GIS, GPS, and remote sensing.\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\r\n<\/td>\r\n <\/tr>\r\n
Environmental conservation science<\/th>\r\n Professor
Nobutake Nakatani<\/h6>\r\n <\/td>\r\n
Research on chemical process dynamics in aquatic system.\r\n Development of water quality monitoring system based on the analytical chemistry.<\/td>\r\n <\/tr>\r\n
Professor
Satoru Hobara<\/h6>\r\n <\/td>\r\n
Universal rules in organic matter decay in natural ecosystems\r\n Influences of soil minerals and microorganisms on ecosystem processes\r\n Plant-soil interaction through chemical substances in terrestrial ecosystems<\/td>\r\n <\/tr>\r\n
Professor
Osamu Yoshida<\/h6>\r\n <\/td>\r\n
1) Domestic and international field observations and international precision analysis on global warming
\r\n 2) Analysis of biogeochemical material cycles and global environmental change
\r\n 3) Creation of sustainable agriculture and fishery with field observations<\/td>\r\n <\/tr>\r\n
Professor
Kenji Baba<\/h6>\r\n <\/td>\r\n
This laboratory conducts research in various fields related to meteorology, oceanography, and climatology.\r\n Using\r\n statistical analysis and weather model analysis, we will understand the environment field from both reality and\r\n theory.<\/td>\r\n <\/tr>\r\n
Professor
Akiko Toi<\/h6><\/u><\/td>\r\n
We examine the effectiveness of environmental agreements in Japan by demonstrating and evaluating the degree\r\n of\r\n acceptance of environmental treaties in domestic law. In particular we focus on biodiversity and natural\r\n protection related treaties.<\/td>\r\n <\/tr>\r\n
Associate Professor
Shuhei Matsuyama<\/h6><\/u><\/td>\r\n
1) Research on ecology and evolution of invasive plants
\r\n 2) Effect of deer overabundance on forest ecology and plant community
\r\n 3) Plant ecology contributing to conservation of natural vegetation<\/td>\r\n <\/tr>\r\n
Lecturer
Takashi Chiba<\/h6><\/u><\/td>\r\n
1)Examination, reexamination and updating of diatom species in modern environments for paleoenvironmental\r\n reconstructions
\r\n 2)Elucidation of the taphonomic (fossilization, weathering, diagenesis and mineralization) process of\r\n microorganisms.
\r\n 3)Paleoearthquake and Paleotsunami research in coastal areas
\r\n 4)Elucidation of abrupt changes in the surface environment caused by anthropogenic pollution and subsequent\r\n transition processes
\r\n 5)Identifying introduced microorganisms based on genes and the fossil records\r\n <\/td>\r\n <\/tr>\r\n <\/tbody>\r\n<\/table>\r\n

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