Osaka Ohtani College

Osaka Ohtani University (大阪大谷大学, Ōsaka ōtani daigaku) is a private university in Tondabayashi, Osaka, Japan. The school was established in 1966 as a junior women's college. In 2006 it became coeducational, adopting the present name.

Takidani Station (滝谷駅, Takidani-eki) is a passenger railway station in the city of Tondabayashi, Osaka Prefecture, Japan. The station is operated by the private railway company Nankai Electric Railway.

Chiyoda Station (千代田駅, Chiyoda-eki) is a passenger railway station located in the city of Kawachinagano, Osaka Prefecture, Japan, operated by the private railway operator Nankai Electric Railway. It has the station number "NK68".

The Great Peace Prayer Tower (Japanese: 大平和祈念塔, Hepburn: Dai Heiwa Kinen Tō) is a cenotaph tower in Tondabayashi, Osaka, Japan.

Kawachinagano (河内長野市, Kawachinagano-shi) is a city located in Osaka Prefecture, Japan. As of 31 January 2022, the city had an estimated population of 101,649 in 47493 households and a population density of 930 persons per km2. The total area of the city is 109.63 square kilometres (42.33 sq mi).

Kongō Station (金剛駅, Kongō-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 "NK66".

Teragaike (寺ヶ池) is a reservoir in Kawachinagano, Osaka Prefecture, Japan. It is for irrigation to paddy fields near this lake. It was made in the Edo period. Fishing is prohibited in the lake.

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".

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).

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.