1. Akiyama, H. (1991): TheKyucho in Sukumo Bay.Bull. Coast. Oceangr.,29, 90–96 (in Japanese with English abstract).
2. Akiyama, H. and T. Yanagi (1984): The mechanism of the sudden change of water temperature in Sukumo Bay.Bull. Coast. Oceangr.,22, 61–66 (in Japanese).
3. Akiyama, H. and T. Yanagi (1990): Seasonal variation in water distribution off Cape of Toi.Umi to Sora,65, 267–283 (in Japanese with English abstract).
4. Akiyama, H., T. Yanagi and K. Nakata (1987): Sudden change of water temperature during summer in Sukumo Bay.Bull. Coast. Oceangr.,24, 169–181 (in Japanese).
5. Akiyama, H., Y. Ohno and S. Saitoh (1992): Kuroshio warm filament passing around the Tokara Strait.Umi to Sora,68, 99–112 (in Japanese with English abstract).