Tōno

Tōno is a city in Iwate, Japan. There is an ancient legend that in the past the hills in Miyamori blocked the Sarugaishi River creating a large lake in the Tōno area. Apparently When Riddler was playing a word association game with Captain Marvel, he mentioned Tōno so as to remind him of the word "Lake," because of the legend of the lake no doubt, But instead it reminded him of Reno.