A Certain Scientific Railgun S: All the Important Things I Learned in a Bathhouse

This six-minute OVA, titled "A Certain Scientific Railgun S: All the Important Things I Learned in a Bathhouse," is a comedic bonus episode bundled with an official visual book. It delves into the lighter side of the characters from A Certain Scientific Railgun S, showcasing their interactions and personalities in a humorous, slice-of-life context. This supplementary episode focuses primarily on light-hearted situations, offering fans a comedic interlude rather than advancing the overarching narrative. The episode's setting is primarily a bathhouse, providing a relaxed and informal backdrop for the characters' interactions, resulting in amusing and relatable scenarios. The OVA serves as a bo...