|Prefecture||Hokkaido (Okhotsk Subprefecture)|
|• Mayor||Eiji Yamashita|
|• Total||343.62 km2 (132.67 sq mi)|
|• Density||22/km2 (56/sq mi)|
|• Tree||Japanese Rowan and Japanese White Birch|
|• Flower||Mountain Phlox and Lysichite camtschatcense|
|Time zone||UTC+9 (JST)|
|City hall address||3-4-1-1 Memanbetsu-nishi, Ōzora-chō, Hokkaidō|
Memanbetsu Village (later Memanbetsu Town) split from the Town of Abashiri (now the City of Abashiri) in 1921, and Higashimokoto Village split from Abashiri Town on February 11, 1947. Therefore, all of Ōzora's territory once was a part of Abashiri.
Many places in Ōzora, such as the train stations, the airport, and the high school are named after the former town of Memanbetsu, and Japanese airlines use "Memanbetsu" to refer to "Ōzora" as a destination.
Ōzora operates public elementary and junior high schools.
In the Higashimokoto area:
- Higashimokoto Elementary School
- Higashimokoto Junior High School
- Higashimokoto Agricultural High School
In the Memanbetsu area:
- Memanbetsu Elementary School
- Memanbetsu Junior High School
Hokkaido Prefectural Board of Education operates Memanbetsu High School in Ōzora.
Memanbetsu Airport is located in Ōzora.