Richard L. Burger, Eisei Tsurumi, Matthew Boulanger, Kurt Rademaker, Véronique Bélisle, Michael D. Glascock. Sayrosa, a Minor Obsidian Source in the Puna of Arequipa. Ñawpa Pacha; Journal of the Institute of Andean Studies. 2022. 42. 2. 1-20
Tsurumi, Eisei. Monuments, Art and Social Change in the Formative Andes: Case Study in Tembladera Region, Middle Jequetepeque Valley, Northern Peru. Landscape, Monuments, Arts, and Rituals Out of Eurasia in Bio-Cultural Perspectives. Proceedings of an International Conference in Mexico, February 27-28, 2020. Matsumoto, N., Sugiyama, S., and Garcia-Des Lauriers, C. (Eds.),. 2021. 35-43
Kanezaki, Yuko, Takayuki Omori, Eisei Tsurumi. Emergence and Development of Pottery in the Andean Early Formative Period: New Insights from an Improved Wairajirca Pottery Chronology at the Jancao Site in the Huánuco Region, Peru. Latin American Antiquity. 2021. 32. 32. 239-254
Tsurumi, Eisei, Kinya Inokuchi, Yoshio Onuki, Nelly Martell, Yuichi Matsumoto. Excavations at Piquimina, 2002. Prehistoric Settlement Patterns in the Upper Huallaga Basin, Peru; Yale University Publications in Anthropology 95. 2020. 169-180