- Dussich, J. and George Kikuchi. 2013. “Repeat Victimization: New Findings that Can Impact Victim Services, Possible Legislation and Victim Prevention.” Japanese Journal of Victimology. 23: 48-58.
- Shimada, Takahito, George Kikuchi, Tomonori Saito, and Mamoru Amemiya. 2012. “An Analysis of Crime Prevention Effects using Multi-Level Modeling.” Research Abstracts on Spatial Information Science CSIS Days. 50. Tokyo, Japan. [in Japanese]
- Kikuchi, George. (2012). “International Connections between Japanese Organized Criminals and Chinese Criminals: An Empirical Analysis of a Survey of Prison Inmates in Japan.” Security Science Review. 14: 36-52. [in Japanese]
- Book Review: “Spatial Policing: The Influence of Time, Space and Geography on Law Enforcement Practices”. edited by Charles E. Crawford. 2010. Criminal Justice Review (2012) 37: 141-143.
- Kikuchi, George, Yoko Baba, and Yumiko Watanuki. (2012). “Fusako Shigenobu.” In Women Criminals: An Encyclopedia of People and Issues. Vol. 2: Women and Crime: Biographical Profiles, A-Z. pp. 581–584. edited by V. Jensen. Santa Barbara, CA: ABC-CLIO.
- Baba, Yoko, George Kikuchi, and Yumiko Watanuki. (2012). “Iva d’Aquino (Tokyo Rose).” In Women Criminals: An Encyclopedia of People and Issues. Vol. 2: Women and Crime: Biographical Profiles, A-Z. pp. 367-370. edited by V. Jensen. Santa Barbara, CA: ABC-CLIO.
- Watanuki, Yumiko, George Kikuchi, and Yoko Baba. (2012). “Masumi Hayashi.” In Women Criminals: An Encyclopedia of People and Issues. Vol. 2: Women and Crime: Biographical Profiles, A-Z. pp. 453–457. edited by V. Jensen. Santa Barbara, CA: ABC-CLIO.
- Kikuchi, George and Yoko Baba. 2010. “Japan.” In Crime and Punishment around the Worldvol. 3: Asia and Pacific. pp. 98-110. edited by Doris C. Chu and Graeme R. Newman. Santa Barbara, CA: ABC-CLIO.
- Kikuchi, George. 2010. “Children’s Routine Activities and the Nature of Their Victimizations” Proceedings of the Annual Meeting of the Japanese Association of Sociological Criminology. 37: 39-40. Tokyo, Japan. [in Japanese]
- Kikuchi, George, Mamoru Amemiya, Tomonori Saito, Takahito Shimada, and Yutaka Harada. 2010. “The Development of a Spatial Simulation Model of Children.” Research Abstracts on Spatial Information Science CSIS Days. 47. Tokyo, Japan. [in Japanese]
- Amemiya, Mamoru, George Kikuchi, Tomoko Hata, Makoto Sasaki, Tatsuya Nukui, Osamu Imai, and Yutaka Harada. Investigating Children's Daily Activities Using a Small GPS Logger and Behavioral Diary with Stickers. 2010. Proceedings of the Annual Meeting of the GIS Association of Japan. CD-ROM. Tokyo, Japan. [in Japanese with English abstract]
- Amemiya, Mamoru, Takahito Shimada, George Kikuchi, Tomonori Saito, Yutaka Harada. 2009. “Effectiveness of CPTED from criminals’ viewpoint: A preliminary report of a survey of criminals incarcerated in detention centers.” Reports of the City Planning Institute of Japan. 8: 76-79. [in Japanese]
- Kikuchi, George, Mamoru Amemiya, Tomonori Saito, Takahito Shimada, and Yutaka Harada. 2009. “A Spatio-Temporal Analysis of Reports of Contacts by Suspicious Persons and Sex Crimes: Disaggregating Types of Suspicious Person Reports.” Proceedings of the Annual Meeting of the Japanese Association of Sociological Criminology. 36: 57-59. Tokyo, Japan. [in Japanese]
- Amemiya, Mamoru, Takahito Shimada, George Kikuchi, Tomonori Saito, Yutaka Harada. 2009. “An Analysis of Fear of Crime and Neighborhood Characteristics” Proceedings of the Annual Meeting of the Japanese Association of Sociological Criminology. 36: 73-75. Tokyo, Japan. [in Japanese]
- Harada, Yutaka, Takahito Shimada, Mamoru Amemiya, George Kikuchi, Tomonori Saito. 2009. “Measurements of Child Victimization Risk” Proceedings of the Annual Meeting of the Japanese Association of Sociological Criminology. 36: 56-57. Tokyo, Japan. [in Japanese]
- Kikuchi, George. 2009. “Near Repeat Victimization: A Spatio-Temporal Analysis of Residential Burglary.” Proceedings of the Annual Meeting of the Behaviormetric Society of Japan. 274-275. Oita, Japan. [in Japanese]
- Kikuchi, George. 2008. “A Longitudinal Analysis of Crime Rates and Neighborhood Characteristics using the US Census.” Proceedings of the Annual Meeting of the Japanese Association of Sociological Criminology. 35: 63-66. Tokyo, Japan. [in Japanese]
- Saito, Tomonori, George Kikuchi, Mamoru Amemiya, Takahito Shimada, and Yutaka Harada. 2008. “Children’s Routine Activities and Crime Victimization (12): the Structural Environment and Spatial Range of Children’s Routine Activities surrounding Victimization Risks.” Proceedings of the Annual Meeting of the Japanese Association of Sociological Criminology. 35: 77-79. Tokyo, Japan. [in Japanese]
- Kikuchi, George. 2008. “Spatial and Temporal Analyses of Crime Rates and Neighborhood Characteristics” Proceedings of the Annual Meeting of the GIS Association of Japan. 17: 63-66. Tokyo, Japan.
- Kikuchi, George, Mamoru Amemiya, Takahito Shimada, Tomonori Saito, and Yutaka Harada. 2008. “The Visualization of Volunteer Crime Prevention Activities for Children using from the Analysis of GPS Data.” Research Abstracts on Spatial Information Science CSIS Days. 47. Tokyo, Japan. [in Japanese]
- Shimada, Takahito, George Kikuchi, Tomonori Saito, Yutaka Harada. 2007. “Examining Temporal Stability of Crime Hot Spots using LISA Statistics.” Proceedings of the Annual Meeting of the GIS Association of Japan. 16: 335-338. Tokyo, Japan. [in Japanese with English abstract]
- Saito, Tomonori, Takahito Shimada, Seiji Mogushi, George Kikuchi, Yutaka Harada. 2007. “Measurement Problems in Addressing Children's Safety: A Case Study in Measuring Children's Activity Space Using GPS.” Research Abstracts on Spatial Information Science CSIS Days. 30. Tokyo, Japan. [in Japanese]
- Shimada, Takahito, Seiji Mogushi, George Kikuchi, Tomonori Saito, Yutaka Harada. 2007. “A Survey of Volunteer Patrol Activities via GPS.” Research Abstracts on Spatial Information Science CSIS Days. 31. Tokyo, Japan. [in Japanese]
- Kikuchi, George. 2006. “An Analysis of Criminal Target Selection.” Proceedings of the Annual Meeting of the Japanese Association of Sociological Criminology. 32: 71-73. Tokyo, Japan. [in Japanese]