Sasakawa K. Lectotype designation and the southernmost collection record of the ground beetle Pterostichus macrogenys Bates, 1883 (Coleoptera: Carabidae). Fragmenta Entomologica. 2024. 56. 2
Hirata K, Sasakawa K. Morphological allometry of three hymenopteran ectoparasitoids of stored-product insect pests. European Journal of Entomology. 2024. 121. 341-346
Sasakawa K. Effects of temperature and diet on larval development of the endangered ground beetle Pterostichus isumiensis (Coleoptera, Carabidae). Applied Entomology and Zoology. 2024. 59. 273-278
Sasakawa K. A new and little-known species of the ground beetle genus Nebria subgenus Falcinebria Ledoux and Roux, 2005 (Coleoptera: Carabidae) from Japan. Taxonomy. 2023. 3. 551-558
Sasakawa K. New distribution records of Nebria uenoi Nakane, 1963 (Insecta: Coleoptera: Carabidae). Bulletin of the Biogeographical Society of Japan. 2023. 78. 30-32
笹川幸治, 井上重紀. A new distribution record of the subterranean carabid beetle Trechiama sasajii Uéno, 1980. 2024. 27. 61-63
Sasakawa K. Life history of the endangered ground beetle <i>Pterostichus isumiensis</i> Kasahara & Saito, 1997 (Coleoptera: Carabidae) deduced from laboratory rearing experiments. Bulletin of the Faculty of Education, Chiba University. 2024. 72. 329-332
Sasakawa K, Ikeda H. Rediscovery of the carabid beetle Chlaenius leucops (Wiedemann, 1823) after half a century from mainland Kyushu, Japan. ニッチェ・ライフ. 2022. 9. 31-32
