The operations of Hankyu Bus Co., Ltd., are managed by the Oyamazaki business office (while only routes 71 and 72 are operated by the Muko sub-branch of the Oyamazaki business office); however, services are subcontracted to Hankyu Denen Bus Co., Ltd.
阪急バス（大山崎営業所担当・71/72系統のみ、大山崎営業所向日出張所担当）「いずれも阪急田園バスに運転委託」