Also known as
- Romaji
- Kouya no Kotobuki Hikoutai Gaiden: Oozora no Harukaze Hikoutai
- Japanese
- 荒野のコトブキ飛行隊 外伝 大空のハルカゼ飛行隊
- Synonyms
- Kōya no Kotobuki Hikōtai Gaiden: Ōzora no Harukaze HikōtaiThe Harukaze Squadron of the Great SkyThe Kotobuki Squadron in the Wilderness Side Story: The Harukaze Squadron of the Great SkyThe Magnificent Kotobuki Side Story: The Harukaze Squadron of the Great Sky荒野のコトブキ飛行隊 外伝 大空のハルカゼ飛行隊