A Certain Scientific Railgun - #Ex OVA: Since Misaka-san is the Centre of Attention Right Now

Seizoen: 0 - Aflevering: 4 / 4 - Eerst uitgezonden: 29 oktober 2010 - Episode ID: 515391

OVA episode released with the fifth volume of the manga. Throughout the day, Mikoto starts to feel strange sensations, like someone's watching her, causing her great worry.