Otaru Aquarium: Inside the building

As we entered October and the autumn drive was a pleasant season, we went to Otaru Aquarium. The aquarium inside the building had tropical fish, various sea fish, and river fish! Children stopped in front of the large aquarium to look at them. Adults could also see the fish with all kinds of expressions, and we could look at them for a long time. #autumntrip #hokkaidotrip #hokkaidotourism #aquarium