Faculty Information

■ Specialization and related fields

population geography, demography, Geographical Information System, statistics (Key Word：population distribution, migration, population projection)

■ Business career

1.	1995/04～2002/03	Aoyama Gakuin University College of Economics
2.	2002/04～2008/03	Aoyama Gakuin University College of Economics Professor
3.	2008/04～	Aoyama Gakuin University College of Economics Department of Public and Regional Economics Professor

■ Belonging society

1.	2013/01～	International Union for the Scientific Study of Population
2.	2015～	International Conference on Population Geographies
3.	2020/07～	∟ chair of ICPG Tokyo Organizing Committee
4.	2020～	Population Association of America

■ Winning science prize

1.

2015/07

第8回国際人口地理学会議最優秀ポスター賞

■ Official position and committee in Univ.

1.	2024/04/01～2026/03/31	Aoyama Gakuin University Dean of The College of Economics
2.	2024/04/01～2026/03/31	Aoyama Gakuin University Dean of the Graduate School of Economics

■ Research topic, funded research, and department laboratory expense

1.	2011/04～	Modeling of International Marriage Migrartion (Key Word : )
2.	2011/04～	Regional Demographic Analysis of Ageing in the Tokyo Metropolitan Area (Key Word : )
3.	2012/03～	A Study on Rank Size Rule Using Small Area Population Statistics (Key Word : )
4.	2012/04～	Applied Sudies on Cohort Cumulutive Social Increase Ratio (CoCSIR) (Key Word : )
5.	2013/04～	Development of Web System of Small Area Population Projection (Key Word : )

■ Activity in society

1.

2019/05

The 6th GIS tutorial seminar for administrators

■ Book and thesis

1.	Book	Gerontology as an Interdisciplinary Science (Collaboration) 2024/07
2.	Book	Natural Disaster and Population (Collaboration) 2021/08
3.	Book	The Population Geography of Contemporary Japan (Collaboration) 2011/03
4.	Article	The Future Process of Japan’s Population Aging: A Cluster Analysis Using Small Area Population Projection Data Population Research and Policy Review 43:58 (Collaboration) 2024/06
5.	Article	Internal Migration in the Post-Demographic Transition Period　(Ishikawa, Y. ed., Japanese Population Geographies I: Migration, Urban Areas, and a New Concept, Population Studies of Japan) pp.1-19 (Single) 2023/06
6.	Article	Exploring the impact of depopulation on a country's population geography: Lessons learned from Japan Population, Space and Place e2543 (Collaboration) 2021/12
7.	Article	Release of the web mapping system of small area population projections for Taiwan The Aoyama Journal of Economics pp.257-274 (Single) 2021/03
8.	Article	The Operation Method of Version 3.0 of the Web System of Small Area Population Projections for the Whole Japan The Aoyama Journal of Economics pp.135-153 (Single) 2020/03
9.	Article	An examination of the risk of becoming uninhabited at the small area scale: Using data from the web system of small area population projections for the whole Japan Journal of Population Problems 75(4),pp.421-431 (Collaboration) 2019/12
10.	Article	The reconsideration of the census survival ratio method: focusing on decomposability of net migration 経済研究 (10),pp.39-53 (Single) 2018/03
11.	Article	A new method for estimating small area demographics and its application to long-term population projection (Swanson, D. A. ed., The Frontiers of Applied Demography, Applied Demography Series 9) pp.473-489 (Single) 2017/01
12.	Article	Migration Models and International Marriage Migration pp.264-274 (Single) 2014/09
13.	Article	On the mathematical formulation of the cohort cumulative social increase ratio 2014-4,pp.1-18 (Single) 2014/05
14.	Article	A new method of estimating small area demographics using population potential 2014-3,pp.1-16 (Single) 2014/04
15.	Article	A new measure of accessibility reflecting population distribution 2013-2,pp.1-14 (Single) 2013/12
16.	Article	Which Does City Size Distribution Depend on, the Rank-Size Rule or the Lognormal Distribution Model? 青山経済論集 64(3),pp.1-20 (Single) 2012/12
17.	Article	Hypergamy and Hypogamy in International Marriage: A Case of Recent Marriage between Japanese and Korean 青山経済論集 62(3),pp.43-55 (Single) 2010/12
18.	Article	Life-course perspective on some distinctive features of migration from non-metropolitan prefectures in Japan Geographical Review of Japan(日本地理学会) 77,pp.765-782 (Collaboration) 2004/10
19.	Article	Lifetime Migration in Japan Journal of Population Problems pp.41-62 (Single) 2001/03
20.	Article	General Outcomes of the Fourth Migration Survey Journal of Population Problems pp.1-30 (Collaboration) 1997/09
21.	Article	Spatial chain patterns of intra-urban migration Geographia Polonica 69,pp.135-152 (Collaboration) 1997
22.	Article	On the Utilization of “Laplacian" for Human Geography Tsukuba studies in human geography pp.229-240 (Single) 1996/03
23.	Article	The attributional,regional,and temporal dimensions of Iwate Prefecture:an application of three-made factor analysis Science Reports of the Institute of Geoscience 13,pp.35-58 (Collaboration) 1992/01
24.	Article	The Spatial Covariation of Population Density and Agricultural Land Productivity in the Kanto District: A Mathematical Model Japanese Journal of Human Geography pp.479-492 (Collaboration) 1991/10
25.	Article	Regional difference of age-specific migration rates in Japan Tsukuba studies in human geography pp.223-250 (Single) 1991/03
26.	Article	A New Concept of the Central Point of Intra-urban Population Distribution Japanese Journal of Human Geography pp.391-407 (Single) 1990/10
27.	Article	Intra-urban migration patterns in Yokkaichi City,Japan Annual Report of the Institute of Geoscience (15),pp.10-16 (Collaboration) 1989/12
28.	Article	A new model of population density distribution for the twin cities and its application Geographical Review of Japan pp.423-440 (Single) 1988/05
29.	Other	The Web Mapping System of Small Area Population Projections for South Korea (Single) 2024/03
30.	Other	The Web Mapping System of Small Area Population Projections for the US (Single) 2022/04
31.	Other	The Web Mapping System of Small Area Population Projections for Taiwan (Single) 2019/10
32.	Other	The Web Mapping System of Small Area Population Projections for the State of Washington (Single) 2017/07
33.	Other	The Web System of Small Area Population Projection for the Whole Japan (regular version 1.0) (Single) 2016/07
34.	Other	The Web System of Small Area Population Projections for the Whole Japan (Single) 2016/07
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■ Lecturer and lecture

1.	2008/12/24	Hypergamy and Hypogamy in International Marriage: A Case of Recent Marriage between Japanese and Korean
2.	2012/11/26	Demographical Analysis Using GIS and Small Area Population Statistics

■ Academic conference presentation

1.	2023/09/06	Geodemographic Big Data Obtained from Small Area Population Projections and Their Applications (The 3rd International Forum on Big Data for Sustainable Development Goals)
2.	2022/10/18	On the Construction of the Web Mapping System of Small Area Population Projections for the US (Southern Demographic Association 2022 Annual Meeting)
3.	2022/08/27	The Patterns of Population Change by Station Area along Private Railway Lines in the Western Suburbs of Tokyo: The Period of 2015-2065 (International Conference on Population Geographies 2022 Tokyo)
4.	2021/08/16	Future Prospects of Population Aging in Japan: A Cluster Analysis Using Small Area Population Projection Data (34th International Geographical Congress)
5.	2021/05/06	An Evaluation of the Risk of Becoming Uninhabited at the Small Area Scale by Logit Models: Using Projected Population of Japan (Population Association of America 2021 Annual Meeting)
6.	2019/11/20	Calculation of road accessibility for the rural population in Shikoku Island, Japan using GIS (12th European Public Health Conference)
7.	2019/10/24	An Analysis of Taiwan’s Aging Population: Using Projected Small Area Population (Southern Demographic Association 2019 Annual Meeting)
8.	2019/07/01	The Web System of Small Area Population Projections for the Whole Japan and its Applications: Focusing on Rapid Aging in Japan (10th International Conference on Population Geographies)
9.	2018/10/11	An Analysis of Japan’s Aging Population: Using Data from “The Web System of Small Area Population Projections for the Whole Japan” (Southern Demographic Association 2018 Annual Meeting)
10.	2017/11/13	A smoothing method for small area demographics and its application to racial population projections in the US (28th IUSSP International Population Conference)
11.	2017/07/12	Development of the web system of small area population projections (Esri User Conference 2017)
12.	2017/06/29	Small area population projections by race for the state of Washington using a two-step smoothing method (9th International Conference on Population Geograhpies)
13.	2017/01/07	A two-step smoothing method for small area demographics and its application to the long-term population projection (2017 Population and Public Policy Conference)
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