The rectal gland of freshwater sawfish, Pristis microdon, and bull shark, Carcharhinus leucas, collected from the Daly and Sepik River. In Shimizu, M. and Taniuchi, T. (Eds.). Studies on Elasmobranchs Collected from Seven River Systems in Northern Australia and Papua New Guinea. University Museum, University of Tokyo. Nature Culture, 3: 63–70
The fine structure of the intra-uterine epithelium during late gestation in the blue shark, Prionace glauca. Ichthyological Research, 33(2), 162–167
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The Fine Structure of the Placenta of the Blue Shark, Prionace glauca. Japanese Journal of Ichthyology, 32(4), 52–59
DOI: 10.1007/BF02905844
Direct evidence for oophagy in thresher shark, Alopias pelagicus. Japanese Journal of Ichthyology, 28(2), 171–172
Studies on sharks. 20. Epithelial Cells of the Intestine in Mustelus manazo and M. griseus Embryos. Bulletin of the Faculty of Fisheries, Nagasaki University, 51, 23–28
Studies on sharks. 15. Age and growth of Japanese dogfish Mustelus manazo Bleeker in the East China Sea. Bulletin of the Japanese Society of Scientific Fisheries, 45(1), 43–50
Studies on sharks. 16. Age and growth of Eiraku shark Galeorhinus japonicus (Müller et Henle). Bulletin of the Faculty of Fisheries, Nagasaki University, 45: 19–28
Studies on sharks - XIV. Reproduction in the Telok Anson shark collected from Perak River, Malaysia. Japanese Journal of Ichthyology, 25(3), 181–189
Electron Microscopic Study on Spermatogenesis of the Squalen Shark Centrophorus atromarginatus. Japanese Journal of Ichthyology, 25(3), 173–180
Studies on sharks. 11. Reproduction in female Heptranchias perlo. Bulletin of the Faculty of Fisheries, Nagasaki University, 42: 1–9
Studies on Holocephali. 1. On the morphology and ecology of Chimaera phantasma, and male reproductive organs. Bulletin of the Faculty of Fisheries, Nagasaki University, 42, 11–19
Studies on sharks. 10. Morphological and ecological study on the reproductive organs in male Heptranchias perlo. Bulletin of the Faculty of Fisheries, Nagasaki University, 40: 15–22
Studies on sharks. 7. Reproduction in female Mustelus griseus. Journal of the Shimonoseki University of Fisheries, 22(3), 199–206
Studies on sharks. 1. Reproduction in the female sumitsuki shark, Carcharhinus dussumieri. Marine Biology, 14(3), 222–231
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Studies on sharks. 6. Reproduction of Galeorhinus japonicus. Bulletin of the Faculty of Fisheries, Nagasaki University, 36: 37–51
Studies on sharks. 4. Testes and Spermatogeneses in Selachians. Bulletin of the Faculty of Fisheries, Nagasaki University, 35, 53–65
Studies on sharks. 2. On the reproduction of Japanese dogfish Mustelus manazo Bleeker. Bulletin of the Faculty of Fisheries, Nagasaki University, 32: 41–50
