Koga is a city located in Fukuoka Prefecture, Japan. It is known for its rich history and cultural heritage, including traditional festivals and local cuisine. The city is surrounded by beautiful natural landscapes, making it a popular destination for outdoor activities. The area is also recognized for its historical significance, particularly during the Edo period. Koga has several temples and shrines that reflect its cultural past. Additionally, the city is part of the Kitakyushu metropolitan area, which contributes to its economic development and accessibility.