The image shows a large aquarium with a large fish inside. The fish appears to be a long-finned eel, with a dark brown body and white stripes on its head and tail. It is swimming in the water, and its body is partially submerged in the surface. The aquarium is located in a building with a blue and white striped awning above it. There are two signs on the windows of the aquarium, one in Japanese and one in English. The sign on the left side of the image has Japanese text written in both English and Japanese.