Nakagawa Suiyuen 栃木県なかがわ水遊園
It is the largest river aquarium in Japan and the only aquarium in the whole of Tochigi Prefecture, with 330 species ranging from the Naka River to the Amazon and on to the sea.
Freshwater aquarium in Ōtawara (Tochigi), along the Naka River. It opened on 15 July 2001; the building was designed by the architect Furuichi Tetsuo and received an award from the Japan Institute of Architects (JIA). It is described as ‘the largest river aquarium in Japan’ (日本最大級の川の水族館, editorial source) and is the only aquarium in the whole of Tochigi Prefecture (栃木県唯一の水族館, source: the prefecture's official tourism portal). Its roughly 60 tanks display 330 species, from the Naka River to the Amazon and on to the sea, lit by natural light that filters through windows in the ceiling. Address: 栃木県大田原市佐良土2686.
Tochigi
佐良土郵便局前, 田宿
