Also known as
- English
- A Certain Scientific Accelerator: Sally Forth, Mr. Accel! A Madcap Onslaught
- Romaji
- Toaru Kagaku no Accelerator: Tobidase Ippou-san - Hachamecha Kaishingeki
- Japanese
- 飛び出せ一方さん ハチャメチャ快進撃
- Synonyms
- A Certain Scientific Accelerator SpecialA Certain Scientific Accelerator: Sally Forth, Mr. Accel! A Madcap OnslaughtToaru Kagaku no Accelerator Omake AnimeToaru Kagaku no Accelerator SpecialToaru Kagaku no Accelerator: Tobidase Ippou-san Hachamecha Kaishingeki