BOOKS
Komatsu H, Rappleye J. (co-first author) (2021) What's So Wrong with Japanese Education? Using International Comparative Data to Rethink Common Assumptions. Chikuma, Tokyo. (in Japanese, 小松光，ジェルミー・ラプリー (2021) 日本の教育はダメじゃない―国際比較データで問い直す．ちくま新書，東京)．[LINK]
BOOK CHAPTER
Silova I, Komatsu H, Rappleye J. (2025) Unlearning development: Education in the era of planetary emergency. In Transforming Development in Education, edited by Moira V. Faul, Elgar (PEER-REVIEWED). https://doi.org/10.4337/9781035337798.00007
Rappleye J, Komatsu H. (2024) How to make Lesson Study work in America and worldwide: In Rethinking Japanese Education: Is It Possible to Develop a Culture of Learning Internationally? edited by Takayama, K., Nanbu, Y., Kyoto University Press. (in Japanese, ラプリー・ジェルミー，小松光 (2024) 授業研究（Lesson Study）をアメリカ、そして世界で成功させるには. （高山敬太・南部広孝（編集）〈日本型教育〉再考: 学びの文化の国際展開は可能か, 京都大学学術出版会, 464 pp）, 397-455).
Rappleye J, Komatsu H, Silova I. (2024) Re-thinking Pedagogies for Climate Change Activism: Cognitive, Behaviorist, Technological, or Cultural? In Handbook of Children and Youth Studies, edited by Wyn, J., Cahill, H., Cuervo, H., Springer (PEER-REVIEWED). https://doi.org/10.1007/978-981-4451-96-3_127-1
Komatsu H. (2021) Changes in interception evaporation and transpiration with changing stem density (密度管理による遮断量と蒸散量の変化). In Forest Management for Securing Water Resources (水資源対策としての森林管理), edited by Yuichi Onda and Takashi Gomi, University of Tokyo Press. [LINK]
Rappleye J, Komatsu H, Silova I. (2021) The Best Vaccine: Nature, Culture, and Covid-19. In States of Emergency: Education in the Time of COVID-19, edited by Will Brehm, Elaine Unterhalter, Moses Oketch, NORRAG Special Issue, 120-124. [LINK]
Komatsu H, Rappleye J, Silova I. (all authors contributed equally) (2020) Will Education Post-2015 Move Us Toward Environmental Sustainability? In Grading Goal Four: Tensions, Threats and Opportunities in the Sustainable Development Goal on Quality Education, edited by Antonia Wulff, Brill | Sense, 297-321 (PEER-REVIEWED). https://doi.org/10.1163/9789004430365_014
Komatsu H. (2007) Comparison of forest transpiration between different forest types. In: Kume A. (Ed.), Forest Hydrology. Morikita, Tokyo, pp.131-147. (in Japanese, 小松光 (2007) 森林からの蒸散を比較する. （森林水文学編集委員会編, 森林水文学, 森北出版, 東京, 337 pp）, 131-147). [LINK]
ACADEMIC TRANSLATION
Komatsu H. (2003) Temperature Environments. （Kume A, Kumagai T, Otsuki K, Ogawa S (Eds.), Campbell GS, Norman JM., Environmental Biophysics, Morikita, 315 pp）, 15-37. (in Japanese, 小松光 (2003) 温度環境. （久米篤・熊谷朝臣・大槻恭一・小川滋（監訳）, Campbell GS, Norman JM., 生物環境物理学の基礎（第2版）, 森北出版, 315 pp）, 15-37).
REPORTS
On-the-Slope (2024) Japan's Organic Agriculture Vol. 1: From the Current Status to Future Prospect. On-the-Slope. (in Japanese, 坂ノ途中 (2024) 有機農業白書Vol. 1. 坂ノ途中.) [LINK]
On-the-Slope (2023) Organic Agriculture White Paper Vol. 0: Assessing the Validity of Expanding Organic Agriculture and its Required Support. On-the-Slope. (in Japanese, 坂ノ途中 (2023) 有機農業白書Vol. 0. 坂ノ途中.) [LINK]
On-the-Slope Lab (2022) Producer Survey Results. On-the-Slope. (in Japanese, 坂ノ途中の研究室 (2022) 2022年 坂ノ途中生産者アンケート結果報告書. 坂ノ途中.) [LINK]
Anayatova, D., Basu, M., Darira, S., Freiband, A., Glanz, D., Halkiyo, A., Hovsepian, S., Jenik, A., Jiang, J., Komatsu, H., Kwarase, P., Law, L., Nielsen, A., Oneill, J., Palandjian, G., Pretti, E., Rappleye, J., Sanchez, B., Silova, I., Tsotniashvili, K., & CONTRIBUTING ARTISTS (2022). Turn it around! An education guide to climate futures. Arizona State University and Artists’ Literacies Institute. https://doi.org/10.14507/OGE-TiA
Komatsu H. (2019) Modeling evapotranspiration changes with managing forests in Japan. Cabinet Office, Government of Japan, Cross-ministerial Strategic Innovation Promotion Program (SIP), "Enhancement of Societal Resiliency Against Natural Disasters". (in Japanese, 小松光 (2019) 森林管理による蒸発散変化のモデル化―日本の森林を対象として―. 内閣府・戦略的イノベーション創造プログラム「災害時や危機的渇水時における非常時地下水利用システムの開発」報告書.) [LINK]
Komatsu H, Rappleye J. (2019) Contemplating relationships between education and environmental sustainability using the Decision Theater. Arizona State University, Phoenix. [LINK]
UNESCO (2019) Educational content up close: Examining the learning dimensions of Education for Sustainable Development and Global Citizenship Education. UNESCO, Paris (advisory work).
Komatsu H. (2017) Improving research capacity for better economy: Current status and future prospect (Higher Education Capacity and Improvement Project Report III), Ministry of Education, Youth and Sports, Phnom Penh. [LINK]
Komatsu H. (2017) Research capacity of Cambodian universities: Towards sustainable improvement (Higher Education Capacity and Improvement Project Report II), Ministry of Education, Youth and Sports, Phnom Penh.
Komatsu H. (2017) Review of STEM policies for ASEAN countries: Economic growth and core research areas (Higher Education Capacity and Improvement Project Report I), Ministry of Education, Youth and Sports, Phnom Penh.
ESSAYS IN ACADEMIC JOURNALS
Komatsu H. (2014) Book Review: Environmental Sociology by Hoyano Hatsuko. Suiri Kagaku 339, 128-130 (in Japanese, 小松光 (2014) 書評 保屋野初子著『流域管理の環境社会学―下諏訪ダム計画と住民合意形成―』. 水利科学 339, 128-130).
Komatsu H. (2013) It's tough, but we measure: forest hydrology. Hakubi Newsletter 5, 8 (in Japanese, 小松光 (2013) 大変ですが測るのです―森林水文学. 白眉ニューズレター 5, 8).
Komatsu H. (2011) Is it tough for you to write a paper? Journal of the Japan Society of Hydrology and Water Resources 24(6), 307 (in Japanese, 小松光 (2011) 論文書き，苦しいですか？ 水文・水資源学会誌 24(6), 307).
Komatsu H. (2007) Motivation for scientific research: An essay by the winner of the Best Paper Award for Young Researcher. Journal of the Japan Society of Hydrology and Water Resources 20(1), 5-7 (in Japanese, 小松光 (2007) 科学研究をする動機----論文奨励賞受賞を機会に考える----. 水文・水資源学会誌 20(1), 5-7).
Komatsu H. (2006) Relaxed observations. Shinrin Kagaku 47, 76 (in Japanese, 小松光 (2006) 観測にゆとりを. 森林科学 47, 76).
Komatsu H. (2006) When do we feel we understand? Journal of the Japan Society of Hydrology and Water Resources 20(3), 230 (in Japanese, 小松光 (2006) わかる，ということ. 水文・水資源学会誌 20(3), 230).
Komatsu H. (2006) What should we care in model predictions? Shinrin Kagaku 46, 58 (in Japanese, 小松光 (2006) モデル予測で気をつけること. 森林科学 46, 58).
Komatsu H. (2006) Let us record events beyond our scope. Journal of the Japan Society of Hydrology and Water Resources 19(1), 70 (in Japanese, 小松光 (2006) 想定外のことも記録しよう. 水文・水資源学会誌 19(1), 70).
EXHIBITS
National Taiwan Museum (2023) Bali Sewage Treatment Plant, Sustainable New Year's Dinner Tables (國立臺灣博物館, 八里污水處理廠), Contribution: Translation from Chinese to Japanese.
National Taiwan Museum (2021) Sustainable New Year's Dinner Tables (國立臺灣博物館, 永續年夜菜), Contribution: Translation from Chinese to Japanese.