Taisei Gakuin University

Shitennōji University (四天王寺大学, Shitennōji daigaku) is a private university in Habikino, Osaka, Japan. The predecessor of the school was founded in 1922, and it was chartered as a junior women's college in 1957. The school became a four-year college in 1967, and it became coeducational in 1981, adopting the present name at the same time. The school is also known as International Buddhist University, or IBU.

Shitennoji Habikigaoka Junior and Senior High School (四天王寺羽曳丘中学校・高等学校, Shitennōji Habikigaoka Chūgakkō Kōtōgakkō) was a private junior and senior high school in Habikino, Osaka Prefecture. It is a part of the Shi-Tennoji Gakuen, a group of Buddhist educational institutions affiliated with Shitennoji temple in Osaka. It was established in April 1984. The institution was previously known as Shitennoji International Buddhist Junior and Senior High School (四天王寺国際仏教中学校・高等学校, Shitennōji Kokusai Bukkyō Chūgakkō Kōtōgakkō); it took its current name in April 1990. The school closed in 2019.

Mihara-ku (美原区) is a ward of the city of Sakai in Osaka Prefecture, Japan. The ward has an area of 13.24 km2 and a population of 39,230. The population density is 2,960 per km2. The wards of Sakai were established when Sakai became a city designated by government ordinance on April 1, 2006. This ward includes the former town of Mihara, which joined Sakai by merger on February 1, 2005.

Sayama Domain (狭山藩, Sayama-han) was a feudal domain under the Tokugawa shogunate of Edo period Japan, located in Kawachi Province in what is now the southeastern portion of modern-day Osaka Prefecture. It was centered around the Sayama jin'ya which was located in what is now the city of Ōsakasayama and was controlled by the tozama daimyō Hōjō clan throughout all of its history.

Ōsakasayamashi Station (大阪狭山市駅, Ōsakasayamashi-eki) is a passenger railway station located in the city of Ōsakasayama, Osaka Prefecture, Japan, operated by the private railway operator Nankai Electric Railway. It has the station number "NK65".

Sayama Station (狭山駅, Sayama-eki) is a passenger railway station located in the city of Ōsakasayama, Osaka Prefecture, Japan, operated by the private railway operator Nankai Electric Railway. It has the station number "NK64".

Kitanoda Station (北野田駅, Kitanoda-eki) is a passenger railway station located in Higashi-ku, Sakai, Osaka Prefecture, Japan, operated by the private railway operator Nankai Electric Railway. It has the station number "NK63".

Sayama pond (狭山池, Sayama-ike) is an artificial reservoir located in the city of Ōsakasayama, Osaka Prefecture in the Kansai region of Japan. Constructed around the 6th century, it claims to be the oldest in Japan, based on chronological survey of potteries near the lake confirmed that the pond was completed in 7th century. The pond was designated a National Historic Site in 1946, and is listed as World Heritage Irrigation Structure by International Commission of Irrigation and Drainage.

Yachū-ji (野中寺) is a Buddhist temple located in the city of Habikino, Osaka Prefecture, Japan, belonging to the Kōyasan Shingon-shū branch of Shingon Buddhism. Its main image is a statue of Yakushi Nyorai. The temple is also popularly known as Naka-no-Taisi (中の太子) as it is located in between the temples of Eifuku-ji and Taiseishōgun-ji, which also claim a connection with Prince Shōtoku. The temple precincts are designated a National Historic Site

Ōsakasayama (大阪狭山市, Ōsakasayama-shi) is a city in Osaka Prefecture, Japan. As of 31 January 2022, the city had an estimated population of 58,465 in 26128 households and a population density of 4900 persons per km2. The total area of the city is 11.92 square kilometres (4.60 sq mi).

Higashi-ku (東区) is a ward of the city of Sakai in Osaka Prefecture, Japan. The ward has an area of 10.48 km2 and a population of 85,263. The population density is 8,136 per square kilometer. The name means "East Ward." The wards of Sakai were established when Sakai became a city designated by government ordinance on April 1, 2006.

Osaka Women's Junior College (大阪女子短期大学, Ōsaka joshi tanki daigaku) was a private women's junior college in Fujiidera, Osaka, Japan. It was established in 1955. closed in 2018.