Camp Asaka

Ōizumigakuenchō (大泉学園町, Ōizumi-gakuen-chō) is a district of Nerima, Tokyo, Japan. It is located around 1.5 kilometers north of Ōizumi-gakuen Station of Seibu Railway Seibu Ikebukuro Line and consists of nine chōme. The district is colloquially simply called Ōizumigakuen. However, the simplified term is often used to refer to the greater Ōizumi area also encompassing Ōizumimachi (大泉町), Nishiōizumi (西大泉), Nishiōizumimachi (西大泉町), Higashiōizumi (東大泉) and Minamiōizumi (南大泉). Historically, the main industry of the Ōizumi area was agriculture. But after the establishment of Higashi Ōizumi Station (now Ōizumi-gakuen Station) in 1924, its surrounding area saw a great development as a commercial neighborhood and, consequently, Ōizumigakuenchō grew to be a quiet residential neighborhood for a number of upper-income earners.

Ōizumi-Chūō Park (大泉中央公園, Ōizumi-Chūō Kōen) is a public park in Nerima Ward, Tokyo, Japan.

Niiza (新座市, Niiza-shi) is a city in Saitama Prefecture, Japan. As of 1 January 2021, the city had an estimated population of 166,208 in 76,639 households and a population density of 7300 persons per km2. The total area of the city is 22.78 square kilometres (8.80 sq mi).

Asaka (朝霞市, Asaka-shi) is a city located in Saitama Prefecture, Japan. As of 1 January 2021, the city had an estimated population of 143,195 and a population density of 7800 persons per km2. The total area of the city is 18.34 square kilometres (7.08 sq mi).

Heirin-ji (平林寺) is a Rinzai temple of the Myoshin-ji branch located in Niiza city, Saitama prefecture, Japan, a city just outside Tokyo.

Wakō (和光市, Wakō-shi) is a city located in Saitama Prefecture, Japan. As of 1 January 2021, the city had an estimated population of 84,161 in 42,434 households and a population density of 7600 persons per km². The total area of the city is 11.04 square kilometres (4.26 sq mi).

Asaka Station (朝霞駅, Asaka-eki) is a passenger railway station located in the city of Asaka, Saitama, Japan, operated by the private railway operator Tōbu Railway.

Ōizumi Junction (大泉ジャンクション, Ōizumi Jankushon) is a road interchange located in Nerima, Tokyo, Japan.

Ōizumi-gakuen Station (大泉学園駅, Ōizumi-gakuen-eki) is a railway station on the Seibu Ikebukuro Line in Nerima, Tokyo, Japan, operated by the private railway operator Seibu Railway.

Higashiōizumi (東大泉) is a district of Nerima, Tokyo, Japan, consisting of 1-chōme to 7-chōme. The district has an area of 2.433 km² as of October 10, 2005, and a population of 32,634 as of March 1, 2007. Its postal code is 178-0063. Located in the western part of Nerima, Higashiōizumi borders Ōizumimachi, Ōizumigakuenchō and Nishiōizumi on the north, Shakujiidai on the south, Miharadai and Shakujiimachi on the east, and Minamiōizumi on the west. Ōizumi-gakuen Station is situated in this district, around which a commercial and industrial neighborhood has flourished. On the other hand, Higashiōizumi 3-chōme and other areas nearby are known as well-designed, upper-class residential neighborhoods with a number of large stately homes.

Riken (Japanese: 理研, English: ; stylized in all caps as RIKEN) is a large scientific research institute in Japan. Founded in 1917, it now has about 3,000 scientists on seven campuses across Japan, including the main site at Wakō, Saitama Prefecture, just outside Tokyo. Riken is a Designated National Research and Development Institute, and was formerly an Independent Administrative Institution. Riken conducts research in many areas of science, including physics, chemistry, biology, genomics, medical science, engineering, high-performance computing and computational science, and ranging from basic research to practical applications with 485 partners worldwide. It is almost entirely funded by the Japanese government, and its annual budget is about ¥88 billion (US$790 million).

RIKEN Brain Science Institute (RIKEN-BSI) was established in 1997 as part of RIKEN, focusing on neuroscience research located in Wakō city, Saitama Prefecture in the greater Tokyo area, Japan. In 2018 RIKEN-BSI has been reorganized as RIKEN Center for Brain Science, a new center under RIKEN. Yasushi Miyashita became the first Director of RIKEN-CBS.The current director is Ryoichiro Kageyama (2021-).