Kita-ku, Saitama

Nishi-ku (西区, Nishi-ku) is one of ten wards of the city of Saitama, in Saitama Prefecture, Japan, and is located in the far western part of the city. As of 1 March 2021, the ward had an estimated population of 93,527 and a population density of 3200 persons per km². Its total area was 29.14 square kilometres (11.25 sq mi).

Saitama Sakae High School, also commonly known as Sakae High, is a private junior and senior high school located in Saitama-city, Saitama Prefecture. The school is known for its athletic activities and its broad field of study. Among the sports in which the school excels, the men's sumo and women's baseball clubs are recognized as some of the best in the country. Its badminton club is also particularly well known.

Nishi-Ōmiya Station (西大宮駅, Nishi-Ōmiya-eki, lit. "West Ōmiya Station") is a passenger railway station on the Kawagoe Line located in Nishi-ku, Saitama, Saitama Prefecture, Japan, operated by East Japan Railway Company (JR East).

Sashiōgi Station (指扇駅, Sashiōgi-eki) is a passenger railway station on the Kawagoe Line in located in Nishi-ku, Saitama, Saitama Prefecture, Japan, operated by East Japan Railway Company (JR East).

Saitama Prefecture (埼玉県, Saitama-ken) is a landlocked prefecture of Japan located in the Kantō region of Honshu. Saitama Prefecture has a population of 7,338,536 (January 1, 2020) and has a geographic area of 3,797 km2 (1,466 sq mi). Saitama Prefecture borders Tochigi Prefecture and Gunma Prefecture to the north, Nagano Prefecture to the west, Yamanashi Prefecture to the southwest, Tokyo to the south, Chiba Prefecture to the southeast, and Ibaraki Prefecture to the northeast. Saitama is the capital and largest city of Saitama Prefecture, with other major cities including Kawaguchi, Kawagoe, and Tokorozawa.

Ageo Station (上尾駅, Ageo-eki) is a passenger railway station located in the city of Ageo, Saitama, Japan, operated by East Japan Railway Company (JR East) .

Omiya Law School (大宮法科大学院大学, Ōmiya Hōkadaigakuin Daigaku) is a graduate level law school in Saitama, Saitama Prefecture, Japan. The school closed in 2015.

Ageo-shuku (上尾宿, Ageo-shuku) was the fifth of the sixty-nine stations of the Nakasendō highway connecting Edo with Kyoto during the Edo period. It was located in the present-day city of Ageo, Saitama Prefecture, Japan.

Ōmiya Station (大宮駅, Ōmiya-eki) is a major interchange railway station in Ōmiya-ku, Saitama, Japan, jointly operated by East Japan Railway Company (JR East), Saitama New Urban Transit and private railway operator Tōbu Railway. It is the busiest JR East station in Saitama Prefecture.

Ōmiya-shuku (大宮宿, Ōmiya-shuku) was the fourth of the sixty-nine stations of the Nakasendō. It is located in the Ōmiya ward and Kita ward of the present-day city of Saitama, Saitama Prefecture, Japan.

Ageo (上尾市, Ageo-shi) is a city located in Saitama Prefecture, Japan. As of January 1, 2021, the city had an estimated population of 229,517 in 103,709 households and a population density of 5000 persons per km². The total area of the city is 45.51 square kilometres (17.57 sq mi).

The Iruma River (入間川, Iruma-gawa), is a river in Saitama Prefecture, Japan. It is 63 kilometres (39 mi) long and has a watershed of 721 square kilometres (278 sq mi). The river rises from Mount Ōmochi in Hannō, Saitama and flows to the Arakawa River at Kawagoe, Saitama.