Also known as
- English
- A Certain Scientific Railgun S: All the Important Things I Learned in a Bathhouse
- Romaji
- Toaru Kagaku no Railgun S: Daiji na Koto wa Zenbu Sentou ni Osowatta
- Japanese
- とある科学の超電磁砲S 大事なことはぜんぶ銭湯に教わった
- Synonyms
- A Certain Scientific Railgun S OVAA Certain Scientific Railgun S: All Important Things Have Been Learned in the Hot BathA Certain Scientific Railgun S: All the Important Things I Learned in a BathhouseRailgun S OVAToaru Kagaku no Railgun S OVA