By this study, We paid our attention to an intention of the public presentation in the Marine Biological Station Aquarium attached to Tohoku Imperial University. The aquarium was the building that the arch which continued stood out. The inside consisted of it from a hall, an aquarium and a museum. We can consider that these designs were done for an exhibition. The aquarium was popular and, in addition to the spread of education, was useful for local promotion. Shinkishi HATAI and Tsuyoshi OGURA were related to the design of an aquarium. The design was influenced of an pavilion of Tokyo peace exhibition and an aquarium of Amsterdam.
