T.  Tokioka, ?Contributions to the Japanese ascidian fauna. I. ascidians collected by Prof. Miyadi and Mr. Masui during the bottom survey 1930-40?, Publications of the Seto Marine Biological Laboratory, no. 1, pp. 1-15, 1949.

T.  Tokioka, ?Contributions to Japanese Ascidian fauna. V Ascidians collected near the Marine Biological Laboratory of Hirosima University in the Inland Sea?, Publications of the Seto Marine Biological Laboratory, vol. 3, no. 1, pp. 1-25, 1953.

T.  Tokioka, ?Contributions to Japanese ascidian fauna IV. Notes on some ascidians collected in Osaka Bay?, Publications of the Seto Marine Biological Laboratory, vol. 1, no. 4, pp. 11-24, 1951.

T.  Tokioka, ?Contributions to Japanese ascidian fauna, XVIII ascidians from Sado Island and some records from Sagami Bay?, Publications of the Seto Marine Laboratory, vol. 10, no. 1, pp. 1-18, 1962.

T.  Tokioka, ?Ascidians from the Palao Islands.  II?, Publications of the Seto Marine Laboratory, vol. 5, no. 1, pp. 43-55, 1955.

T.  Hoshino and Tokioka, T., ?An unusually robust Ciona from the northeastern coast of Honsyu Island, Japan?, Publications of the Seto Marine Biological Laboratory, vol. 15, no. 4, pp. 275-290, 1967.

T.  Nishikawa and Tokioka, T., ?Contributions to the Japanese ascidian fauna XXIX. Notes on some Clavelinids from the Japanese waters?, Publications of the Seto Marine Biological Laboratory, vol. 23, no. 1/2, pp. 63-82, 1976.

T.  Tokioka, ?Contributions to Japanese ascidian fauna X. Notes on some ascidians collected in Osaka Bay?, Publicatons of the Seto Marine Biological Laboratory, vol. 4, no. 1, pp. 75-98, 1954.

T.  Nishikawa and Tokioka, T., ?Contributions to the Japanese ascidian fauna.  XXVI. Notes on simple ascidians commonly found in the waters near the Sabiura Marine Park Research Laboratory?, Publications of the Seto Marine Biological Laboratory, vol. 22, no. 1/4, pp. 217-222, 1975.

T.  Tokioka and Nishikawa, T., ?Contributions to the Japanese ascidian fauna XXVII. Some ascidians from Okinawa, with notes on a small collection from Hong Kong?, Publications of the Seto Marine Biological Laboratories, vol. 22, no. 5, pp. 323-341, 1975.

H.  Watanabe and Tokioka, T., ?On a new species of Clavelina from Japan, with remarks on its mode of budding?, Publications of the Seto Marine Biological Laboratory, vol. 21, pp. 99-107, 1973.

H.  Watanabe and Tokioka, T., ?Two new species and one possibly new race of social Styelids from Sagami Bay, with remarks on their life history, especially the mode of budding?, Publications of the Seto Marine Biological Laboratory, vol. 19, no. 5, pp. 327-345, 1972.

T.  Tokioka, ?On a small collection of ascidians from the vicinity of Nhatrang, Viet Nam?, Publications of the Seto Marine Biological Laboratory, vol. 24, no. 5, pp. 391-402, 1967.

T.  Tokioka, ?Invertebrate fauna of the intertidal zone of the Tokara Islands. VII Ascidians. (Contributions to Japanese fauna)?, Publications of the Seto Marine Biological Laboratory, vol. 3, pp. 239-264, 1954.

T.  Tokioka, Ascidians of Sagami Bay. Tokyo: , 1953, p. 315.

T.  Tokioka, ?Contributions to the Japanese ascidian fauna XIX. Additions to Japanese ascidian fauna, with notes on two already known species?, Publications of the Seto Marine Biological Laboratory, vol. 10, pp. 259-282, 1962.