• T. Nukaya, M. Sudo, M. Yahata, T. Ohta, A. Tominaga,H. Mukai, K. Yasuda, H. Kunitake (2019) The Confirmation of a Ploidy Periclinal Chimera of the Meiwa Kumquat (Fortunella crassifolia Swingle) Induced by Colchicine Treatment to Nucellar Embryos and Its Morphological Characteristics. Agronomy, 9(9): 562.
• K. Fujii, Y. Ota, K. Nishiyama, H. Kunitake, Y. Yamasaki, H. Tari, K. Araki, T. Arakawa, M. Yamasaki (2019) Blueberry Leaf Polyphenols Prevent Body Fat Accumulation in Mice Fed High-fat, High-sucrose Diet. Journal of Oleo Science, 68 (5): 471–479.
• W. Tanaka, D. Yokoyama, Y. Matsuura, M. Nozaki, N. Hirozawa, H. Kunitake, M. Sakono, H. Sakakibara (2019) Subchronic toxicity evaluation of leaves from rabbiteye blueberry (Vaccinium virgatum Aiton) in rats. Toxicology Reports, 6: 272–278.
• Y. Hayashi, S. Ishii, T. Hirano, K. Ichinose, Y. Kazama, T. Abe (2019) New ornamental cherry cultivars induced by heavy-ion beam irradiation. Acta Horticulturae, 1235: 99–104.
• H. Kai, Y. Uesawa, H. Kunitake, K. Morishita, Y. Okada, K. Matsuno (2019) Direct-Injection Electron Ionization-Mass Spectrometry Metabolomics Method for Analyzing Blueberry Leaf Metabolites That Inhibit Adult T-cell Leukemia Proliferation. Planta Medica, 85(01): 81–87.
• T. Nukaya, M. Sudo, M. Yahata, Y. Nakajo, T. Ohta, K. Yasuda, A. Tominaga, H. Mukai, H. Kunitake (2019) Characteristics in autotetraploid kumquats (Fortunella spp.) induced by
  colchicine treatment to nucellar embryos and their utilization for triploid breeding. Scientia Horticulturae, 245: 210–217.