was a

town A town is a type of a human settlement, generally larger than a village but smaller than a city. The criteria for distinguishing a town vary globally, often depending on factors such as population size, economic character, administrative stat ...

located in Nakakoma District,

Yamanashi Prefecture is a prefecture of Japan located in the Chūbu region of Honshu. Yamanashi Prefecture has a population of 787,592 (1 February 2025) and has a geographic area of 4,465 km2 (1,724 sq mi). Yamanashi Prefecture borders Saitama Prefecture to the n ...

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

. As of 2003, the town had an estimated

population Population is a set of humans or other organisms in a given region or area. Governments conduct a census to quantify the resident population size within a given jurisdiction. The term is also applied to non-human animals, microorganisms, and pl ...

of 40,969 and a

density Density (volumetric mass density or specific mass) is the ratio of a substance's mass to its volume. The symbol most often used for density is ''ρ'' (the lower case Greek letter rho), although the Latin letter ''D'' (or ''d'') can also be u ...

of 3,200.70 persons per km². The total area was 12.80 km². On September 1, 2004, Ryūō, along with the town of Futaba (from Kitakoma District) and the town of Shikishima (also from Nakakoma District), was merged to create the city of Kai. Photographs of the skyline were used as temporary backdrops for the unfinished video game , which would eventually become ''

Super Smash Bros. is a series of platform fighting video games published by Nintendo. Created by Masahiro Sakurai, the ''Super Smash Bros.'' series is a crossover featuring many characters from other video game series created by Nintendo and other develope ...

References

External links

Official website of Kai city
Dissolved municipalities of Yamanashi Prefecture Kai, Yamanashi {{Yamanashi-geo-stub