Ryoma Otsuka

Fermentation Ability of Gut Microbiota of Wild Japanese Macaques in the Highland and Lowland Yakushima: In Vitro Fermentation Assay and Genetic Analyses

G. Hanya, C. von Mering, K. Shimizu, 2020, Microbial Ecology.

Fermentation Ability of Gut Microbiota of Wild Japanese Macaques in the Highland and Lowland Yakushima: In Vitro Fermentation Assay and Genetic Analyses

G. Hanya, C. von Mering, K. Shimizu, 2020, Microbial Ecology.

Digestibility study of gut microbes in wild Japanese Macaque ( Macaca fuscata yakui ) on the Yakushima Island

Sanjeeta Sharma Pokharel, Kota Kuroki, Ryoma Otsuka, 2016 .

Analyzing the popularity of YouTube videos that violate mountain gorilla tourism regulations

Ryoma Otsuka, G. Yamakoshi, 2020, PloS one.

What is unique about the human eye? Comparative image analysis on the external eye morphology of human and nonhuman great apes

Lydia M. Hopper, Fumihiro Kano, T. Furuichi, 2021, bioRxiv.

Tourist expectations and satisfaction in mountain gorilla tourism in Bwindi Impenetrable National Park, Uganda

Ryoma Otsuka, G. Yamakoshi, G. Kalema‐Zikusoka, 2023, Journal of Ecotourism.