Also known as
- Romaji
- Toaru Majutsu no Index-tan Movie: Endymion no Kiseki - Ga Attari Nakattari
- Japanese
- 劇場版とある魔術の禁書目録たん-エンデュミオンの奇蹟-があったりなかったり
- Synonyms
- A Certain Magical Index Movie SpecialA Certain Magical Index Movie: The Miracle of Endymion SpecialA Certain Magical Index-tan The Movie: Miracle of Endymion - Happened, or Maybe NotGekijouban Toaru Majutsu no Index-tan: Endymion no Kiseki - Ga Attari NakattariGekijōban Toaru Majutsu no Index-tan: Endymion no Kiseki - Ga Attari Nakattari