By this study, We paid our attention to an intention of the public presentation in the Marine Biological Station Aquarium attached to Kyoto Imperial University. The water tank room before an Imperial visit (1921-1929) consisted of it than an overlook type water tank, view water tank and a desk water tank. The enlargement was done after an Imperial visit (1930-1935). In addition to a large-sized view water tank, the point that the medium size water tanks which reflected taxology increased attracts attention. This constitution resembles it with it of Plymouth marine biological station. IKEDA, KOMAI, NAGASE and OKURA were active. In particular, KOMAI has clear exhibition thought, and it is thought that the thought gave institution preparation of taxology influence.
