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My first monograph, (2017) is based on my graduate research. The book asked, “What did the Tōhoku region (the Northeast) mean to Japan 1945-2011, from surrender to the triple disaster of March 2011?" This hybrid intellectual and cultural history was the culmination of research begun as a translator/interpreter in 1999. The book and related articles (2013a; 2013b; 2016; 2018a) have become foundational work for scholars seeking to understand the history of modern Tōhoku and the triple disaster.

Since then, I have turned my attention primarily to a social and cultural history of nutrition science in modern Japan, 1920-2005 (2019; 2020b; 2020a; 2021; 2023). The postwar national school lunch program and its antecedents are my key case study, but I keep getting distracted by things like fake food and sporks (and "brain bread" and Tabasco). This research will become the basis for a book scheduled for completion and submission in 2027.

I have maintained my interest in local history (2018b) while researching not just the social history of nutrition science but other culinary culture and food history topics (2018c) and the history and professionalization of nutritionists in Japan (in press). I have recently been invited to contribute a chapter to the forthcoming edited volume, Women and Medicine in Modern Japan: Sources and Critique (2025?) on this last topic. I will be writing about the fascinating life and career of Kondō Toshiko, who went from a thrice-arrested communist activist to Japan's first factory nutritionist, a health ministry bureaucrat, founder of the Association for the Improvement of Nutrition, and eventually became the most influential early promoter of the tricolor nutrition education system for children used by Japanese schools, etc.

Other in-progress work includes articles on a 1932 village-wide nutritional improvement intervention in Japan, conspiracy theories about the "Americanization/Westernization" of the Japanese diet, and the development of food-based dietary guidelines (FBDGs) in postwar Japan.

I have also recently received funding from Toshiba International Foundation (TIFO) for a multimedia, bilingual podcast series on modern and contemporary Japan. This builds on my experience as a host for the series of academic podcasts.

I am a host for the New Books Network of podcasts. Founded in 2007, the NBN is a consortium of author-interview podcast channels dedicated to raising the level of public discourse by introducing scholars and other serious writers to a wider public. There are over 600 hosts who produce 50-75 episodes weekly. Our 100+ channels reach a million people or so (around 5 million episodes downloaded) every month. 

I publish mostly in the Japanese Studies, Food, and East Asian Studies channels. There's a . I recommend starting with: 

They'll blow your mind a little...

In 2024, I was awarded the annual (communication prize) from the Faculty of Humanities at ���ϳԹ���Դ for this work in disseminating research to the public.

 

I also contribute to the University of Pennsylvania's linguistics blog, . There, I write about Japanese-language-related topics such as , , , and . Similarly, I write for the  academic blog for "Food, Magic, Art, Science, and Medicine." Sadly, not so much magic or art in , but plenty of food, science, and medicine.

I also do interviews on topics such as the linguistic history of , , , and of course, (). Apparently, I'm an expert? 

And I'm definitely an expert on .

 

At ���ϳԹ���Դ, I teach all levels of undergraduate Japanese, as well as Japanese history and research methods for the . 

From fall 2023, we will also have an MA program, where I will focus on Japanese history (, ). I welcome inquiries from prospective MA and PhD studnets interested in working on topics in and around my areas of expertise. These include modern and contemporary Japanese history, food studies, STS, and (especially the intersections of) intellectual and cultural history. Please take a look at my publications for a better idea of what that means.

Academic article

Book anthology

Academic book chapter

Journal review

Single-Author Works

“Discipline and Nourish: ‘Sound Judgment’ and ‘Desirable Eating Habits’ in the Japanese School Lunch Program.” In Japanese Food Cultures Handbook, edited by Nancy K. Stalker. Routledge, forthcoming 2026.

“Gunma’s 1932-1933 Rural Community Nutritional Improvement Experiment.” Japan Review (Forthcoming 2026).

2025d. “.” Electronic Journal of Contemporary Japanese Studies 25, no. 1 (April 23, 2025).

2025c. “.” Cogent Arts & Humanities 12, no. 1 (2025).

2025b. “Glass Ceilings and Factory Floors: Kondō Toshiko and the Dawn of Public Health Nutrition in Japan, 1936-1940.” In Medical Women in the Japanese Empire: Sources and Critique, edited by Hiro Fujimoto, Aya Homei, and Ellen Gardner Nakamura, 71–89. Routledge, 2025.

2025a. “Nutritionists in Japan as a Professional Elite, 1914-1964.” In Professional Elites of Modern Japan, edited by Aleksandra Kobiljski and Nicolas Fiévé. Bibliothèque de l’Institut des Hautes Études Japonaises du Collège de France. Collège de France. (Forthcoming)

2024. “‘.’�ĝ The Asia-Pacific Journal: Japan Focus 22, no. 10 (5) (November 22, 2024).

2023. “.” Food and Foodways 31 (1): 1–21.

2021b. “.” The Recipes Project. June 5, 2021.

2021a. “Women, Waste, and War: Food, Gender, and Rationalization in Wartime Japanese Discourse.” In , edited by Jooyeon Rhee, Chikako Nagayama, and Eric Li, 15–38. Lexington Books.

2020d. “.” Food, Culture & Society 23 (5): 589–607.

2020c. “.” The Recipes Project. October 12, 2020.

2020b. “” The Recipes Project. April 16, 2020.

2020a. “.” JunCture, no. 11: 30–45.

2019c. “.” The Recipes Project. April 4, 2019.

2019b. “.” The Recipes Project. January 15, 2019.

2019a. “.” Journal of Japanese Studies 45 (1): 1–29.

2018d. “.” Translated by Rastyam Aliev. Journal of Frontier Studies 4 (12).

2018c. “.” Japan Forum 31 (2): 1–18.

2018b. “.” Japanese Studies 38 (2): 137–51.

2018a. “.” Verge: Studies in Global Asias 4 (1): 85–109.

2017. . Harvard University Asia Center.

2016. “.” Asian Cultural Studies, no. 42 (Spring): 139–51.

2014b. “.” Journal of Japanese Studies 40 (2): 353–77.

2014a. “.” Japan Review, no. 27: 141–70.

2013b. “.” The Asia-Pacific Journal: Japan Focus 11 (52).

2013a. “Sengo shisō to shite no Tōhoku: Takahashi Tomio o chūshin ni.” In ” o ikita chiiki, edited by Namikawa Kenji and Kawanishi Hidemichi. Iwata Shoin.

Translations and Coauthored Works

Maxson Hillary. 2020. “.” Translated by Nathan Hopson. JunCture, no. 11 (March): 46–57.

Hopson, Nathan, and Ran Zwigenberg. 2018. “” Verge: Studies in Global Asias 4 (1): vi–xv.

Yamamuro, Shin’ichi. 2017. “The Philosophy and Possibilities of An Chunggŭn’s Unfinished On Peace in the East.” In , edited by Eugene Park and Tae-Jin Yi, translated by Nathan Hopson, 177–99. Lexington Books.

Sasagawa, Norikatsu. 2017. “An Chunggŭn and the Political Philosophy of Immanuel Kant.” In , edited by Eugene Park and Tae-Jin Yi, translated by Nathan Hopson, 111–30. Lexington Books.