A freshwater fish aquarium that mainly exhibits the creatures that live in the Sagami River. Children and adults can enjoy the 40m "flowing aquarium tank" that reproduces the Sagami River, which is about 113km from the upstream to the mouth of the river, and "Become a fish trainer!" .. In addition, there are lots of fun such as a guide by the breeding staff and a "manufacturing workshop" made with familiar materials. <Access> From the south exit of Sagamihara Station on the JR Yokohama Line, take the Kanagawa Chuo Kotsu Bus bound for "Mizugo Tana" for about 25 minutes and get off at "Fureai Kagakukan-mae".