Herbrich M., Sands E., Ishizuka S., Kaigaishi Y., Yamamoto S., Sueur C. (2025) Influence of ecological and social factors on huddling behaviour and cluster organisation in Japanese macaques (Macaca fuscata). Primates. https://doi.org/10.1007/s10329-024-01178-w ニホンザルのサル団子（集団凝集）形成におよぼす環境的・社会的要因
Onishi E., Brooks J., Inoue S., Yamamoto S. (2025) Socially contagious urination in chimpanzees. Current Biology, 35, R58-R59. https://doi.org/10.1016/j.cub.2024.11.052 Press release チンパンジーの社会的排尿伝染 日本語プレスリリース
Piao Y., Brooks J., Yamamoto S. (2025) An eye-tracking study of visual attention in chimpanzees and bonobos when viewing different tool-using techniques. Animal Cognition. 28, 12. https://doi.org/10.1007/s10071-025-01934-5 チンパンジーは他者の道具使用技法のどこに注目するか：アイトラッカーを用いた研究
Maeda T., Mendonça R., Pinto P., Ringhofer M., Godinho R., Hirata S., Yamamoto S. (2025) No evidence of kin preferences in a feral horse multilevel society. Animal Behaviour, 222, 123120. https://doi.org/10.1016/j.anbehav.2025.123120 野生ウマの重層社会において血縁関係は重要な役割を果たさない
貝ヶ石 優 (2025) 「霊長類学における「寛容社会」とは何か？」河合 文・川添 達朗・谷口 晴香 (編)『フィールドにみえた〈社会性〉のゆらぎ 霊長類学と人類学の出会いから』,京都大学学術出版会
Kaigaishi, Y., Nakamichi, M., Yamada, K. (2025) Polyadic Grooming Patterns and Network in a Free-Ranging Group of Japanese Macaques at Awajishima. American Journal of Primatology, 87,6, e70054. https://doi.org/10.1002/ajp.70054 淡路島に生息する餌付けニホンザルにおいて、3頭以上で行われる「多頭毛づくろい」について詳細な定量的分析を行った
Vilela, S., Chen, P., Murakami, S., Tanabe, Y., Yamamoto, S. (2025) Self-directed behavior reflects social stress in captive Asian elephants. Frontiers in Veterinary Science, 12,1629664. https://doi.org/10.3389/fvets.2025.1629664 飼育アジアゾウにおいて自己指向性行動は社会的ストレスを反映している
Ogawa A. & Yamamoto S. (2025) Why is mutual grooming rare despite its function? A hypothesis for cognitive constraints. BIology Letters. 21, 6. doi-org.kyoto-u.idm.oclc.org/10.1098/rsbl.2024.0669 相互グルーミングは機能的にも関わらず動物界でなぜ稀なのか？認知的制約仮説の提唱
Jim, H.-L., Belfiore, K., Martinelli, E.B., Martínez, M., Range, F. & Marshall-Pescini, S. (2025) Do dogs form reputations of humans? No effect of age after indirect and direct experience in a food-giving situation. Animal Cognition, 28, 51. https://doi.org/10.1007/s10071-025-01967-w イヌは人間に対して評判を形成するか？ Press release
Brooks, J., Clay, Z., Dufour, V., Fedurek, P., Girard-Buttoz, C., & Yamamoto, S. (2025). Collective Acoustics in Pan: Conserved Roots in the Evolution of Human Musicality. American Journal of Primatology, 87(6), e70048. https://doi.org/10.1002/ajp.70048 パン属における集団音響：ヒトの音楽性の進化的基盤
Jardat P., Yamamoto S., Ringhofer M., Tanguy-Guillo N., Parias C., Reigner F., Calandreau L., & Lansade L. (2025) Emotional contagion of fear and joy from humans to horses using a combination of facial and vocal cues. Scientific Reports, 15, 17689. https://doi.org/10.1038/s41598-025-98794-3 ウマにおけるヒトからの快・不快情動の伝染：表情と音声刺激を用いた実験研究
Jim, H.-L., Yamamoto, S., Bansiddhi, P. & Plotnik, J. M. (2025) Asian elephants (Elephas maximus) recognise human visual attention from body and face orientation. Scientific Reports, 15, 32623. https://doi.org/10.1038/s41598-025-16994-3 Press release アジアゾウは身体・顔の向きからヒトの注意状態を理解する。
Sueur, C., Ishizuka, S., Kaigaishi, Y., Yamamoto, S. (2024). The Warmth of Sarudango: Modelling the Huddling Behaviour of Japanese Macaques (Macaca fuscata). Animals 14 (23). https://doi.org/10.3390/ani14233468 サル団子の暖かさ：ニホンザルの集団凝集行動のモデリング
Lin, C., Muramatsu, A., Yamamoto, S. (2024). Audience presence influences cognitive task performance in chimpanzees. iScience 27(11), 111191. https://doi.org/10.1016/j.isci.2024.111191 Press release チンパンジーは観衆を気にする？―観衆の有無で数字課題のパフォーマンスが変わる― 日本語プレスリリース
Kaigaishi, Y. & Yamamoto, S. 2024 Higher eigenvector centrality in grooming network is linked to better inhibitory control task performance but not other cognitive tasks in free-ranging Japanese macaques. Scientific Reports, 14, 26804. ニホンザルにおいて社会ネットワークの中心にいる個体は高い自己抑制能力を示す https://doi.org/10.1038/s41598-024-77912-7 日本語プレスリリース
Brooks, J., van Heijst, K., Epping, A., Lee S. H., Niksarli, A., Pope, A.,Clay, Z., Kret, M., Taglialatela, J., & Yamamoto, S. (2024) Increased alertness and moderate ingroup cohesion in bonobos’ response to outgroup cues. PLOS ONE, 19(8), e0307975. https://doi.org/10.1371/journal.pone.0307975 日欧米の飼育ボノボ集団を対象に「共通の敵」効果を検証。チンパンジーでしたBrooks et al. 2001との比較研究。
Brooks, J., Maeda, T., Ringhofer, M., Yamamoto, S. (2024) Oxytocin homogenizes horse group organization, iScience 27(7) 110356. https://doi.org/10.1016/j.isci.2024.110356 外因性オキシトシンは、飼育ウマ集団における社会関係を「均質化」する効果がある。
Paulet, J., Molina, A., Beltzung, B., Suzumura, T., Yamamoto, S., Sueur, C. (2024) Deep learning for automatic facial detection and recognition in Japanese macaques: illuminating social networks. Primates 65, 265-279. https://doi.org/10.1007/s10329-024-01137-5 ニホンザル自然集団における顔検出・個体識別のための機械学習、および社会ネットワーク分析。
Kinsman, R.H.*, Jim, H.-L.*, Casey, R.A., Ruiz-Izaguirre, E., Owczarczak-Garstecka, S., Cooper, B., Tasker, S., & Murray, J. K. (2024). Puppy Socialisation Experiences in Relation to Age and COVID-19 Lockdown Restrictions in the UK and ROI. Animals, 14(10), 1471. https://doi.org/10.3390/ani14101471 (*Joint first authors)
Hattori, M., Kinoshita, K., Saito, A. & Yamamoto, S. (2024) Exogenous oxytocin increases gaze to humans in male cats. Scientific Reports 14, 8953. 外因性オキシトシンはオスネコのヒトへの視線を増加させる https://doi.org/10.1038/s41598-024-59161-w 日本語解説
Kaigaishi Y. & Yamamoto S. (2023) A report of stillbirth and subsequent maternal cannibalism observed in a free-ranging group of Japanese macaques at Awajishima, Japan. Primates, 64(6), 573–578. https://doi.org/10.1007/s10329-023-01091-8
Megan M. Joyce, Julie A. Teichroeb, Yu Kaigaishi, Brogan M. Stewart, Kazunori Yamada & Sarah E. Turner. (2023) No food left behind: foraging route choices among free-ranging Japanese macaques (Macaca fuscata) in a multi-destination array at the Awajishima Monkey Center, Japan. Primates, 64, 495–511. https://doi.org/10.1007/s10329-023-01070-z
ManyDogs Project, Espinosa, J., Stevens, J.R., Alberghina, D., Alway, H.E.E., Barela, J.D., Bogese, M., Bray, E.E., Buchsbaum, D. Byosiere, S.-E., Byrne, M., Cavalli, C. M., Chaudoir, L. M., Collins-Pisano, C., DeBoer, H.J., Douglas L.E.L.C., Dror, S., Dzik, M.V., Ferguson, B., Fisher, L., Fitzpatrick, H.C., Freeman, M.S., Frinton, S.N., Glover, M.K., Gnanadesikan, G.E., Goacher, J.E.P., Golańska, M., Guran, C.-N.A., Hare, E., Hare, B. Hickey, M., Horschler, D.J., Huber, L., Jim, H.-L., Johnston, A.M., Kaminski, J. Kelly, D.M., Kuhlmeier, V.A., Lassiter, L., Lazarowski, L., Leighton-Birch, J., MacLean, E.L., Maliszewska, K., Marra, V., Montgomery, L.I., Murray, M.S., Nelson, E.K., Ostojić, L., Palermo, S.G., Parks Russell, A.E., Pelgrim, M.H., Pellowe, S.D., Reinholz, A., Rial, L.A., Richards, E.M., Ross, M.A., Rothkoff, L.G., Salomons, H., Sanger, J.K., Santos, L., Shirle, A.R., Shearer, S.J., Silver, Z.A., Silverman, J.M., Sommese, A., Srdoc, T., St. John-Mosse, H., Vega, A.C., Vékony, K., Völter, C.J., Walsh C.J., Worth, Y.A., Zipperling, L.M.I., Żołędziewska, B., & Zylberfuden, S.G. (2023). ManyDogs 1: A Multi-Lab Replication Study of Dogs’ Pointing Comprehension. Animal Behavior and Cognition, 10(3), 232–286. https://doi.org/10.26451/abc.10.03.03.2023
Sun X.Q., Piao Y.G., Wang T.L., Wang J.C., Fu J.Z. & Cui J.G. (2023) Keep numbers in view: red-eared sliders (Trachemys scripta elegans) learn to discriminate relative quantities. Biology Letters, 19, 20230203. http://doi.org/10.1098/rsbl.2023.0203
Lee S. H. & Yamamoto S. (2023) The evolution of prestige: perspectives and hypotheses from comparative studies. New Ideas in Psychology, 68, 100987. https://doi.org/10.1016/j.newideapsych.2022.100987
Gouyet C., Ringhofer M., Yamamoto S., Jardat P., Parias C., Reigner F., Calandreau L. & Lansade L. (2023) Horses cross‑modally recognize women and men. Scientific Reports, 13, 3864. https://doi.org/10.1038/s41598-023-30830-6
Jardat P., Ringhofer M., Yamamoto S., Gouyet C., Degrande R., Parias C., Reigner F., Calandreau L., Lansade L. (2023) Horses form cross‑modal representations of adults and children. Animal Cognition, 26, 369-377. https://doi.org/10.1007/s10071-022-01667-9
Muramatsu, A., & Matsuzawa, T. (2023). Sequence Order in the Range 1 to 19 by Chimpanzees on a Touchscreen Task: Processing Two-Digit Arabic Numerals. Animals, 13(5), 774. https://doi.org/10.3390/ani13050774
Mendonca R., Maeda T., Pinto P., Inoue S., Ringhofer M., Yamamoto S. & Hirata S. (2023) Examining the effect of sociodemographic factors on feral horses’ social networks. Journal of Zoology. Online first publication. https://doi.org/10.1111/jzo.13100
Maeda T. & Yamamoto S. (2023) Drone Observation for the quantitative study of complex multilevel societies. Animals, 13, 1911. https://doi.org/10.3390/ani13121911
Hattori, M., Saito, A., Nagasawa, M., Kikusui, T. & Yamamoto, S. (2022). Changes in Cat Facial Morphology Are Related to Interaction with Humans. Animals, 12(24), 3493. https://doi.org/10.3390/ani12243493
Lee, S. H., & Yamamoto, S (in press). The evolution of prestige: Perspectives and hypotheses from comparative studies. New Ideas in Psychology. https://doi.org/10.1016/j.newideapsych.2022.100987.
Brooks, J, Kano, F, Yeow, H, Morimura, N, Yamamoto S (2022) Testing the effect of oxytocin on social grooming in bonobos. American Journal of Primatology e23444. https://doi.org/10.1002/ajp.23444
Brooks, J & Yamamoto, S (2022) The evolution of group-mindedness: comparative research on top-down and bottom-up group cooperation in bonobos and chimpanzees. Current Opinion in Behavioral Sciences 47, 101205. https://doi.org/10.1016/j.cobeha.2022.101205
Martin, C. F., Muramatsu, A., & Matsuzawa, T. (2022). Apex and ApeTouch: Development of a portable touchscreen system and software for primates at zoos. Animals: An Open Access Journal from MDPI, 12(13), 1660. https://doi.org/10.3390/ani12131660
Brooks, J, Kano, F, Kawaguchi, Y, Yamamoto S (2022) Oxytocin promotes species-relevant outgroup attention in bonobos and chimpanzees. Hormones and Behaviour 143, 105182. https://doi.org/ j.yhbeh.2022.105182
Pokharel SS, Sharma N and Sukumar R (2022) Viewing the rare through public lenses: insights into dead calf carrying and other thanatological responses in Asian elephants using YouTube videos. Royal Society Open Science 9:211740. https://doi.org/10.1098/rsos.211740
Mendonca R.S., Pinto P., Maeda T., Inoue S., Ringhofer M., Yamamoto S., Hirata S. (2022) Population characteristics of feral horses impacted by anthropogenic factors and their management implications. Frontiers in Ecology and Evolution. https://doi.org/10.3389/fevo.2022.848741
Brooks J., Kano F., Sato Y., Yeow H., Morimura N., Nagasawa M., Kikusui T., Yamamoto S. (2021) Divergent effects of oxytocin on eye contact in bonobos and chimpanzees Psychoneuroendocrinology, Volume 125, 105119. https://doi.org/10.1016/j.psyneuen.2020.105119
Maeda T., Ochi S., Ringhofer M., Sosa S., Sueur C., Hirata S., & Yamamoto S. (2021) Aerial drone observations identified a multilevel society in feral horses. Scientific Reports, 11, 1-12. https://doi.org/10.1038/s41598-020-79790-1
Brooks J. & Yamamoto S. (2021) Dog stick chewing: An overlooked instance of tool use? Frontiers in Psychology, 11:577100. https://doi.org/10.3389/fpsyg.2020.577100
Brooks, J., & Yamamoto, S. (2021) Response: Commentary: Dog Stick Chewing: An Overlooked Instance of Tool Use? Frontiers in Psychology, 12:757526. https://doi.org/10.3389/fpsyg.2021.757526
Brooks J., Onishi E., Clark I., Bohm M., & Yamamoto S. (2021) Uniting against a common enemy: perceived outgroup threat elicits ingroup cohesion in chimpanzees. PLoS ONE 16(2): e0246869. https://doi.org/10.1371/journal.pone.0246869
Ringhofer M., Trösch M., Lansade L., Yamamoto S. (2021) Horses with sustained attention follow the pointing of a human who knows where food is hidden. Scientific Reports, 11, 1-9. https://doi.org/10.1038/s41598-021-95727-8
Maeda T., Sueur C., Hirata S., & Yamamoto S. (2021) Behavioural synchronization in a multilevel society of feral horses. PLOS ONE, 16(10): e0258944. https://doi.org/10.1371/journal.pone.0258944
Brooks, J., & Yamamoto, S. (2021) The founder sociality hypothesis. Ecology and Evolution, 11(21), 14392-14404. https://doi.org/10.1002/ece3.8143
Yamamoto S. (2021) ‘Unwilling’ versus ‘unable’: Understanding chimpanzees’ restrictions in cognition and motivation. Psychologia, 63(2), 174-190. https://doi.org/10.2117/psysoc.2021-B020
Inoue S., Yamamoto S., Ringhofer M., Mendonça R.S., & Hirata S. (2020) Lateral position preference in grazing feral horses. Ethology, 126, 111-119. https://doi.org/10.1111/eth.12966
Ringhofer M., Go C.K.C., Inoue S., Mendonça R.S., Hirata S., Kubo T., Ikeda K., & Yamamoto S. (2020) Herding mechanisms to maintain the cohesion of a harem group: two interaction phases during herding. Journal of Ethology, 38, 71-77. https://doi.org/10.1007/s10164-019-00622-5
Onishi E., Brooks J., Leti I., Monghiemo C., Bokika J.C., Shintaku Y., Idani G. & Yamamoto S. (2020) Nkala forest: Introduction of a forest-savanna mosaic field site of wild bonobos and its future prospects. Pan Africa News, 27(1), 2-5.
Go C. K., Ringhofer M., Lao B., Kubo T., Yamamoto S., & Ikeda K. (2020) A mathematical model of hearding in horse-harem group. Journal of Ethology, 38, 343–353. https://doi.org/10.1007/s10164-020-00656-0
Yamamoto, S. (2020) The evolution of cooperation in dyads and in groups: two-by-two research comparing chimpanzees and bonobos in the wild and in the laboratory. In Hopper, L. & Ross, S. (Eds.), Chimpanzees in Context, The University of Chicago Press. pp. 330-345. https://doi.org/10.7208/9780226728032-017
Trösch M, Ringhofer M., Yamamoto S., Lemarchand J., Parias C., Lormant F., Lansade L. (2019) Horses prefer to solicit a person who previously observed a food-hiding process to access this food: A possible indication of attentional state attribution. Behavioural Processes, 166, 103906. https://doi.org/10.1016/j.beproc.2019.103906
Inoue S., Yamamoto S., Ringhofer M., Mendonça R.S., Pereira C., & Hirata S. (2019) Spatial positioning of individuals in a group of feral horses: a case study using drone technology. Mammal Research, 64, 249-259. DOI: 10.1007/s13364-018-0400-2
Yamamoto, S., Tokuyama, N., Clay, Z., & Hare, B. (2019) Chimpanzee and bonobo. In: Choe, J. (Ed.), the Encyclopedia of Animal Behavior, 2nd edition, Elsevier. Pp. 324-334.
Shinohara A. & Yamamoto S. (2018) No evidence for the watching-eyes effect on human impulsivity. Frontiers in Psychology, 9:1887. DOI: 10.3389/fpsyg.2018.01887
Yu, L., Hattori, Y., Yamamoto, S., & Tomonaga, M. (2018) Understanding empathy from interactional synchrony in humans and non-human primates. In Di Paolo, L.D. & Di Vincenzo, F. (Eds.), Evolution of Primate Social Cognition, Springer. Pp. 47-58.
Ringhofer M., Inoue S., Mendonça R.S., Pereira C., Matsuzawa T., Hirata S., Yamamoto S. (2017) Comparison of the social systems of primates and feral horses: data from a newly established horse research site in Serra D’Arga, northern Portugal. Primates, 58, 479-484. doi: 10.1007/s10329-017-0614-y
Ringhofer M., & Yamamoto S. (2017) Domestic horses send signals to humans when they face with an unsolvable task. Animal Cognition, 20, 397-405. DOI：10.1007/s10071-016-1056-4
Hare, B., & Yamamoto, S. (2017) Minding the bonobo mind. In B. Hare & S. Yamamoto (Eds.), Bonobos: Unique in mind, brain, and behaviour. Oxford: Oxford University Press. pp. 1-13.
Yamamoto, S. & Furuichi, T. (2017) Courtesy food sharing characterized by begging for social bonds in wild bonobos. In B. Hare & S. Yamamoto (Eds.), Bonobos: Unique in mind, brain, and behaviour. Oxford: Oxford University Press. pp. 125-139.
Yamamoto S. (2016) Primate empathy: three factors and their combinations for empathy-related phenomena. WIREs Cognitive Science, 8(3), e1431 doi: 10.1002/wcs.1431
Shinohara, A., & Yamamoto, S. (2016) Mirrors have a modest effect on human impulsivity. Letters on Evolutionary Behavioral Science, 7 (1), 25-28. doi: 10.5178/lebs.2016.46
Hare, B., & Yamamoto, S. (2015) Moving bonobos off the scientifically endangered list. Behaviour, 152, 247-258. DOI: 10.1163/1568539X-00003263
Yamamoto, S. (2015) Non-reciprocal but peaceful fruit sharing in the wild bonobos of Wamba. Behaviour, 152, 335-357. DOI: 10.1163/1568539X-00003257
Sakamaki, T., Behncke, I., Laporte, M., Mulavwa, M., Ryu, H., Takemoto, H., Tokuyama, N., Yamamoto, S., & Furuichi, T. (2015) Intergroup Transfer of Females and Social Relationships Between Immigrants and Residents in Bonobo (Pan paniscus) Societies. In T. Furuichi, J. Yamagiwa, & F. Aureli (Eds.), Dispersing Primate Females: Life History and Social Strategies in Male-Philopatric Species. Tokyo: Springer-Verlag, pp. 127-164.
Yamamoto, S., Humle, T., & Tanaka, M. (2013) Basis for cumulative cultural evolution in chimpanzees: social learning of a more efficient tool-use technique. PLoS ONE, 8(1): e55768. doi:10.1371/journal.pone.0055768
Yamamoto, S. (2013) Invention and modification of new tool-use behavior. In E. G. Carayannis (ed.), Encyclopedia of Creativity, Invention, Innovation, and Entrepreneurship. New York / Heidelberg: Springer, pp. 1131-1139.
Yamamoto, S., & Takimoto, A. (2012) Empathy and fairness: psychological mechanisms for eliciting and maintaining prosociality and cooperation in primates. Social Justice Research, 25(3), 233-255. DOI 10.1007/s11211-012-0160-0
Yamamoto, S., Humle, T., & Tanaka, M. (2012) Chimpanzees’ flexible targeted helping based on an understanding of conspecifics’ goals. Proceedings of the National Academy of Sciences, USA, 109 (9), 3588-3592. (doi: 10.1073/pnas.1108517109)
Yamamoto, S., Yamakoshi, G., Humle, T., & Matsuzawa, T. (2011) Ant-fishing in trees: invention and modification of a new tool use behavior. In T. Matsuzawa, T. Humle, & Y. Sugiyama (Eds.), The chimpanzees in Bossou and Nimba. Tokyo: Springer-Verlag, pp. 123-130.
Hirata, S., Yamamoto, S., Takemoto, H., & Matsuzawa, T. (2010) A case report of meat and fruit sharing in a pair of wild bonobos. Pan Africa News, 17 (2), 21-23.
Yamamoto, S., & Tanaka, M. (2010) The influence of kin relationship and reciprocal context on chimpanzees' other-regarding preferences. Animal Behaviour, 79 (3), 595-602.
Yamamoto, S., Humle, T., & Tanaka, M. (2009) Chimpanzees help each other upon request. PLoS ONE, 4 (10): e7416. doi:10.1371/journal.pone.0007416
Tanaka, M., & Yamamoto, S. (2009) Token transfer between mother and offspring chimpanzees (Pan troglodytes): mother-offspring interaction in a competitive situation. Animal Cognition, 12 (supplement 1), 19-26.
Yamamoto, S., & Tanaka, M. (2009) Selfish strategies develop in social problem situations in chimpanzee (Pan troglodytes) mother–infant pairs. Animal Cognition, 12 (supplement 1), 27-36.
Yamamoto, S., & Tanaka, M. (2009) Do chimpanzees (Pan troglodytes) spontaneously take turns in a reciprocal cooperation task? Journal of Comparative Psychology, 123 (3), 242-249.
Yamamoto, S., & Tanaka, M. (2009) How did altruistic cooperation evolve in humans? Perspectives from experiments on chimpanzees (Pan troglodytes). Interaction Studies, 10 (2), 150-182.
Yamamoto, S., Yamakoshi, G., Humle, T., & Matsuzawa, T. (2008) Invention and modification of a new tool use behavior: ant-fishing in trees by a wild chimpanzee (Pan troglodytes verus) at Bossou, Guinea. American Journal of Primatology, 70, 699-702.
Hare, B., & Yamamoto, S. Eds. (2015) Bonobo Cognition and Behaviour. Leiden: Brill.
Hare, B., & Yamamoto, S. Eds. (2017) Bonobos: Unique in mind, brain, and behaviour. Oxford: Oxford University Press. Total: ISBN: 9780198728511
査読付和文学術雑誌
1. 山本真也* (2005) ニホンザルのビジランスを規定する社会的要因. 霊長類研究 21(1): 19-26. (Yamamoto, S. (2005) Social factors influencing within-group vigilance in Japanese macaques (Macaca fuscata), 21 (1), 19-26. (in Japanese with English Summary))
2. 山本真也* (2010) 要求に応えるチンパンジー：利他・互恵性の進化的基盤. 心理学評論, 53 (3), 422-433. (Yamamoto, S. (2010) Helping upon request in chimpanzees: evolutionary basis for human altruism and reciprocity. Shinrigaku-Hyoron (Psychological Review), 53, 422-433. (in Japanese with English Summary))
3. 山本真也* (2011) チンパンジーとヒトの共通点・相違点～社会的知性を中心に～. 人文学報, 100, 145-160. (Yamamoto, S. (2011) Similarities and differences between humans and chimpanzees. Jinbungakuho, 100, 145-160. (in Japanese with English Summary))
4. 山本真也* (2011) 利他・協力行動のメカニズムと社会の進化. 霊長類研究, 27 (2), 95-109. (Yamamoto, S. (2011) Evolution of altruism and cooperation: perspectives on its mechanisms and adaptation to social systems. Reichouruikenkyu, 27 (2), 95-109. (in Japanese with English Summary) (doi: 10.2354/psj.27.013)
5．瀧本彩加、山本真也*（2015）共感関連現象を説明する組み合わせモデルとヒト以外の霊長類における事例. 心理学評論, 58 (3), 255-270. (Takimoto, A., & Yamamoto, S.* (2015) Three-factor combination model for empathy-related phenomena and relevant evidence in nonhuman primates. Shinrigaku-Hyoron (Psychological Review), 58 (3), 255-270. (in Japanese with English Summary).
6. 山本真也（2017）ヒト科3種の比較認知科学から探る食物分配と協力社会の進化. 動物心理学研究, 67 (2), 63-71. (doi: 10.2502/janip.67.2.3)（Yamamoto, S. Evolution of food sharing and cooperative societies: comparative cognitive approach with bonobos, chimpanzees, and humans. The Japanese Journal of Animal Psychology, 67 (2), 63-71. (in Japanese with English Summary)
和文著書・分担執筆・編集
1. 山本真也 (2012) ボノボとチンパンジーに協力社会の起源を探る. 中川尚史、友永雅己、山極壽一（編）: WAKUWAKUときめきサイエンスシリーズ ３「日本のサル学──若手研究者の最前線」. 京都通信社. pp. 186-191.
2. 山本真也 (2013) ヒトはなぜ助け合うのか. 五百部裕、小田亮（編）: 心と行動の進化を探る～人間行動進化学入門～. 朝倉書店. pp. 36-68.
3. 瀧本彩加、山本真也 (2014) 霊長類の利他行動―協力社会を生み出すこころの進化. 山岸俊男、亀田達也（編）：岩波講座コミュニケーションの認知科学4「社会のなかの共存」. 岩波書店. pp. 59-95.
4. 山本真也（2021）20項目担当執筆. 子安増生・丹野義彦・箱田裕司（監修）：有斐閣現代心理学辞典. 有斐閣
5. 山本真也（2021）仲間をつくる. 小田亮・橋彌和秀・大坪庸介・平石界（編）：進化でみる人間行動の事典. 朝倉書店.
6. 篠原亜佐美、山本真也（2021）だます. 小田亮・橋彌和秀・大坪庸介・平石界（編）：進化でみる人間行動の事典. 朝倉書店.
7. 山本真也（印刷中）集団における社会的認知. 板倉昭二（編）：比較認知発達科学. 有斐閣.
その他和文著作物
1. 松澤正子、田中正之、山本真也 (2005) チンパンジーにおける空間的注意機能の発達（１）―復帰抑制はみられるのか―. 昭和女子大学生活心理研究所紀要, 8, 18-28.
2. 山本真也 (2005) ちびっこチンパンジー（第37回）―コインをめぐる駆け引き―. 科学 75(1): 126-127.
3. 山本真也 (2006) ちびっこチンパンジー（第55回）―情けはひとのためならず―. 科学 76(7): 674-675.
4. 山本真也 (2008) ちびっこチンパンジー（第75回）―ただ乗りは許さない―. 科学 78(3): 272-273.
5. 山本真也 (2010) ちびっこチンパンジーとその仲間たち（第97回）―要求に応じた手助け―. 科学 80(1): 98-99.
6. 松沢哲郎、平田聡、 山本真也 (2010) ちびっこチンパンジーとその仲間たち（第107回）―コンゴ盆地の野生ボノボ―. 科学 80(11): 1126-1127.
7. 山本真也、松沢哲郎 (2011) チンパンジーにみる利他性の進化的基盤. 科学 81(1): 53-55.
8. 松沢哲郎、山本真也 (2011) ちびっこチンパンジーとその仲間たち（第111回）―野外実験のおもしろさ―. 科学 81(3): 212-213.
9. 山本真也 (2011) 霊長類の比較発達心理学（連載105回）要求に応えるチンパンジー、自発的に助けるヒト. 発達 126: 97-105.
10. 山本真也 (2011) チンパンジー・ボノボにみる「徳」の起源. こころの未来 7: 20-23.
11. 山本真也 (2012) ちびっこチンパンジーとその仲間たち（第127回）―果実を分け合うボノボ―. 科学 82(7): 722-723.
12. 山本真也 (2013) ちびっこチンパンジーとその仲間たち（第136回）―技を盗むチンパンジー―. 科学 83(4): 410-411.
13. 山本真也 (2013) 文化の発展につながるチンパンジーの模倣能力を発見. JSPS科研費NEWS 2013年度Vol. 1: 4.
14. ダショー・カルマウラ、内田由紀子、山本真也、福島慎太郎 (2013) 国民総幸福（GNH） の思想：王立ブータン研究所代表ダショー・カルマウラ氏インタビュー. こころの未来 10: 28-33
15. 山本真也 (2015) ちびっこチンパンジーとその仲間たち（第163回）―戦争と協力―. 科学 85(7): 662-663
16. 山本真也 (2015) 動物の勇気：動物に利他的なヒーローはいるのか？ 心理学ワールド, 71, 25-26.
17. 山本真也 (2015) 協力社会を支える公平感とその進化的基盤. 経済セミナー, 2015年10-11月号: 45-49.
18. 山本真也 (2016) ちびっこチンパンジーと仲間たち（第174回）―サバンナ混交林に住むボノボ―. 科学 86(6): 620-621
19. 山本真也 (2018) 「ウマ学ことはじめ」連載第9回～ウマの群れ間関係～. モンキー 3(1): 14-15.
20. 山本真也 (2018) チンパンジー・ボノボからみる戦争と協力の進化. 科学 88(11): 1109-1113.
21. 平田聡、リングホーファー萌奈美、井上漱太、前田玉青、越智咲穂、山本真也 (2019) 野生ウマの社会―ポルトガル・アルガ山のガラノ種の事例を中心に. 生物の科学 遺伝 73(3): 230-236
22. 西山武志、山本真也 (2019) 信頼の進化生物学－チンパンジーから考えるこれからのヒト社会のかたち. New Trust Vol. 0: 38-41
23．山本真也、リングホーファー萌奈美 (2020) 「ウマ学ことはじめ」連載第16回～ヒトの心を読むウマ～. モンキー 4(4): 98-99.
24．山本真也 (2020) 比較認知科学からみた共感の進化. 臨床科学 20(3): 254-257
25. 山本真也（2021）家畜化による心の変化：比較認知科学からの提案. 科学 91(2): 173-177.
26. 山本真也（2022）共同注意の系統発生. Clinical Neuroscience 40(3): 354-356.